twitch
[twitʃ]
v. 急拉, 抽动, 痉挛, 抽搐
n. 扯, 阵痛, 痉挛
例句与用法:
She twitched the corner of the rug to straighten it.
她拉了拉小地毯的一角,把它弄正。
She twitched the curtain into place.
她猛地拉好窗帘。
His face twitched with pain.
他的脸疼得直抽搐。
Is the twitch in my eyes noticeable?
我的眼跳是否明显?
I felt someone twitch at my coat.
我感到有人猛地拉我的上衣。
词形变化:
副词: twitchingly | 动词过去式: twitched | 动词过去分词: twitched | 动词现在分词: twitching | 动词第三人称单数: twitches |
vt.
1. 使抽动; 使痉挛
The horse can twitch its ears.
马会抽动耳朵。
2. 猛拉, 急扯; 猛夺
She twitched the curtain into place.
她把窗帘猛地拉上。
vi.
1. 抽动, 抽搐, 痉挛
Ralph felt his lips twitch.
拉尔夫感到他的嘴唇在抽搐。
2. 猛拉, 急扯[(+at)]
The girl twitched nervously at her collar.
女孩紧张不安地扯扯衣领。
3. 抽痛, 阵痛
n.[C]
1. 抽动; 抽搐, 痉挛
2. 急抽; 猛拉
He felt a twitch at his watch chain.
他感觉到有人扯了一下他的表链。
3. 抽痛, 刺痛
She felt again the twitch of an old wound.
她又一次感到旧伤突然一阵剧痛。
twitch
过去式:twitched
过去分词:twitched
现在进行时:twitching
名词复数:twitches
词形变化:
副词: twitchingly | 动词过去式: twitched | 动词过去分词: twitched | 动词现在分词: twitching | 动词第三人称单数: twitches |
同义词:
wind | curve | rotate | turn | kink | gyrate | pivot | screw | spiral | wheel | meander | swivel | circle | coil | contort | wriggle | wrench | distort | spin | squirm | knot | change | curl | writhe | thread | contortion | fidget | twirl | wring | vein | swirl | belie | deflect | sprain | wiggle | tangle | warp | distortion | rope | cock | rotation | development | incident | pervert | disguise | falsify | color | misrepresent | alter | camouflage | bend | crook | twine | deform | convolute | wrick | rick | turn of events | winding | braid | pull | gimmick | eddy | wrestle | sophisticate | flex | tress | device | twisting | plait | construction | whirl | worm | bow |
反义词:
untwist |
词义辨析:
同义:
vt.猛拉, 急扯; 猛夺
jerk
jiggle
fidget
同义参见:
wiggle
spasm
shake
pull
twitch1[twitʃ]vt.1.■急拉,猛拉,急扯,急抽:He twitched me by the sleeve.他急扯我的袖子。2.■使抽搐;抽动;颤搐:The cow twitched its flanks to drive off flies.牛抽动身侧,赶走苍蝇。3.■抢走;夺走:A man twitched the handbag from her hand.一个人从她手中抢走了手提包。4.■使发生剧痛vi.1.■急拉,猛拉,急抽:to twitch at someone's skirt拉某人的裙子2.■抽动;(运动员有时)抽搐,颤搐:The cat's nose twitched as it saw the fish.看到鱼,猫的鼻子抽动起来。3.■发生阵痛;发生剧痛;刺痛:His conscience twitched at the memory of the past.一想到过去,他的良心上就感到刺痛。n.1.■急拉,急扯2.■抽动,抽搐,颤搐;(面部习惯性)痉挛3.■剧痛,阵痛,刺痛 twitch2[twitʃ]n.1.■= couch grass
twitchtwitch[twitʃ]vt.,vi.1.■猛拉, 抢去(off)2.■抽动; (使)痉挛3.■(使)发生剧痛4.■清除地里的茅草
词性变化twitch[twitʃ]n.1.■猛拉2.■痉挛3.■(兽医)捻鼻器4.■马缰绳
继承用法twitch-upn.1.■(兽医用)压板twitchern.1.■抽搐者, 痉孪者
verb
- give or cause to give a short, sudden jerking or convulsive movement
抽动;使抽动
[no obj.]he saw her lips twitch and her eyelids flutter.
他看见她嘴唇抽搐,眼皮颤动。
[with obj.]the dog twitched his ears.
那狗抽动着耳朵。
■[with obj. and adverbial]cause to move in a specified direction by giving a sharp pull
急抽,急扯;猛拉
he twitched a cigarette out of a packet.
他从一包烟中抽出一支。 - [with obj.]use a twitch to subdue (a horse)
扯绳勒(马)
- a short, sudden jerking or convulsive movement
抽动,痉挛
his mouth gave a slight twitch.
他的嘴巴微微抽动了一下。
■a sudden pull or jerk
急扯,猛拉
he gave a twitch at his moustache.
他猛地拉扯了一下胡子。
■a sudden sharp sensation: a pang
抽痛,刺痛
he felt a twitch of annoyance.
他突然感到烦恼之痛。 - a stick with a small noose attached to one end. The noose may be twisted around the upper lip or the ear of a horse to subdue it, especially during veterinary procedures
马勒
- Middle English: of Germanic origin: related to Old English twiccian 'to pluck, pull sharply'
twitch
名词 twitch:
a sudden muscle spasm; especially one caused by a nervous condition
同义词:twitching, vellication
动词 twitch:
make an uncontrolled, short, jerky motion
同义词:jerk
move with abrupt, seemingly uncontrolled motions
同义词:jerk
toss with a sharp movement so as to cause to turn over in the air
同义词:flip
squeeze tightly between the fingers
同义词:pinch, squeeze, twinge, tweet, nip
move or pull with a sudden motion
twitch
■The twitch of his tail can break a man's leg like a matchstick.
牠抽动尾巴可以像折断火柴棍似的打断一个人的腿。
■The paroxysmal diseases were misdiagnosed as epilapsy. 2.The occasional clinic epilepsy seizure wothout twitch were undiagnosed. 3.
2、临床少见的症状不典型的无抽搐的癫痫发作易漏诊。
■And it was related with the type of muscle,because the myotrophic effect of 0.2 mg/kg CNTF was more effective than that of 0.05 mg/kg CNTF,and slow twitch muscle (SOL) reacts to CNTF stronger than quick twitch muscle did (EDL).
dCNTF作用明显强于 0 .0 5mg/kg . dCNTF ,慢肌 (SOL)比快肌 (EDL)对CNTF更敏感
■DIA preconditioning reduced twitch and tetanus of tibialis anterior muscles at R2h,but improved twitch contractility obviously at R24h.
DIA预处理组在R2h明显下降而在R24h则明显上升。
■STUDY OF DOPAMINE TRANSPORTER IN THE RAT BRAIN OF DOI-INDUCED HEAD TWITCH RESPONSE
DOI诱导的大鼠头部抽动模型脑内多巴胺转运体的研究
■skin twitch
[医] 皮肤颤搐
■{6}The cortex is the outside layer of the brain and the motor cortex is known as the “excitable area” because magnetic stimulation has been shown to cause a muscle twitch.
{6}大脑皮层位于大脑的外层,而大脑活动皮层又称为“易感区”,因为电磁波刺激证明可导致那里的肌肉阵颤。
■A ghastly twitch for a smile overwhelmed the compassionate ladies.
一个想笑的鬼脸使同情他的女士们哭笑不得。
■A sleepy field mouse opened his eyes in his den deep underground.With a twitch of his nose, he scampered up the passageway to the surface.
一只困倦的田鼠,他一直深藏在地下的洞穴里,这时他睁开了眼,鼻子微微颤动了一下,然后沿着坑道一路奔跑,他来到了地面上。
■Not for a while facial muscles twitch, then sneer sound unit entourage also left with the Shing Mun.
不由面部肌肉一阵抽搐,随即冷笑一声,也带着麾下随从离开了城门处。
■Avoid matching or mirroring anything that is idiosyncratic to them such as a limp or a twitch.
不要去模仿或镜像任何非正常的东西比如坡脚、抽搐等。
■The clinical features were headache,vomiting,absence of mind,somnolence,syncope,delirium,twitch and /or meningeal irritation.
临床特征为头痛、呕吐、神志恍惚、嗜睡、晕厥、谵语、抽搐和(或)脑膜刺激征。
■' returned Jo, giving her collar a twitch and her hair a hasty brush.
乔说着把衣领一拉,又匆匆理理头发。
■secondary twitch
二次收缩
■Expression of human fast twitch skeletal muscle troponin I in Escherichia coli and its fast refolding method
人快速收缩骨骼肌肌钙蛋白I在大肠杆菌中的表达及建立其快速复性方法
■We were in luck that day. Within five minutes, I felt the line twitch against my index finger "I've got one!"
今天运气好,不到五分钟,就觉得食指上的钓索微微一颤, “有鱼!
■He developed a nervous twitch and began to open and shut his eyes continuously.
他不安地抽动着,并开始不停地眨眼睛。
■They have pleasant mouths turned up at the corners, to which the great Master of Marionettes has fixed the strings and he holds them in his nimblest fingers to twitch them at the slightest jest.
他们令人愉悦的嘴唇能险中取径;那最细微的俏皮话,如同牵线木偶伟大的主人,用灵敏的手指牵动手中的细绳颤动出它们的动作。
■He greeted us with a mere twitch of his head.
他只晃了一下头算是和我们打过招呼。
■He felt a twitch at his watch chain.
他感觉到有人扯了一下他的表链。
■He couldn't control the twitch.
他无法控制抽搐。
■He looked to his left, adjusted his arm, part nervous twitch, part macho posturing, and shot back at Wilson, "That's not true.
他朝左边看看,动动胳膊,半是紧张,半是鼓气地回击威尔逊说,“那不是事实。”
■His tail has long age been lost, leaving only the smallest stub, which he would constantly jerk and twitch.
他的尾巴大部分也都不见了,只剩下一个短小的咎,却像是始终在不停地摇呀,摇呀。
■His face Began to twitch and her Breath came in explosive puffs.
他的脸部开始抽搐,呼吸急促,气喘吁吁。
■His arms usually twitch . The doctor says it is because of excess tire.
他胳膊经常搐动,医生说是劳累过度。
■There was a twitch in his leg muscles.
他腿部肌肉痉挛了。
■But to me, it was like a bullet, ok maybe not a bullet but a sword, like a sharp sword stabbing into me, that kind of pain which would make my whole body twitch.
他非常非常平淡的就说这样的话,而且还寄给我这样的照片,我想他很可能期待我的祝福。
■Then there's Twitch, Elliot's sister.She's good at finding things, especially her favorite sugary drink -- soda pop.
但是,作者已经把这些事情的大概情节和分析的理论说清楚了,大家一定也已经明白其中的道理了。
■The isometric twitch duration was not altered during 1 mmol/L BDM of perfusion,but was shortened at 10 mmol/L dose.
低浓度BDM(1 mmol/L)仅降低骨骼肌等长收缩的Pt而不影响其收缩时程,高浓度(10 mmol/L)下使收缩时程明显缩短。
■As Mei-thing tripped lightly out of the room, Ho Shen-an gazed after her. With a thoughtful twitch of his eyebrows, he turned seriously to Feng Yun-thing:
何慎庵目送着翩然出去的眉卿的后影,忽地眉毛一动,转脸对冯云卿郑重地说道:
■You know, sometimes a wink is really just a nervous tic, a sudden twitch of muscles contracted in error by a misguided neuron, an accident of synapses gone awry.
你知道的,有时候眨眼其实不过是神经抽搐而已,是某根神经出了点问题而引起的肌肉突然收缩颤搐,神经元的突触出了岔子而出现的意外。
■Single twitch stimulation
单刺激肌颤搐
■single twitch
单收缩
■twitch contraction
单收缩, 骤然收缩
■simple muscle twitch
单肌颤搐
■If he thought it was odd to maintain comlink silence, he wouldn't utter a word or even twitch an eyebrow.
即使他觉察出通讯器静音这一举动的古怪之处,他也不会说一句话,甚至连眉毛都不会皱一下。
■It can treat lumbar and leg ache, hand and foot numbness, muscle and bones blocked, and limbs twitch.
可治腰腿疼痛,手足麻木,筋骨有舒,四肢抽搐的作用。
■The decreased extent of amplitude of femoral nerve maximal electrical twitch and quantitative patella tendon reflex were compared.
同时作股神经最大电刺激和定量髌腱反射时,肌电波幅减低程度之间的比较。
■Because the impersonator has a complex job knowing when to twitch the right side of his mouth or how to hold a microphone.
因为作一个模仿者其实是一项非常复杂的工作,你需要知道哪边的嘴角要在什么时候抽一下,话筒又该怎样拿。
■The level of voluntary activation and activation failure at the same angle was estimated by the twitch superimposition technique, using a 1 Hz supramaximal electrical stimulation.
在这些角度下,自主徵召及徵召失败的程度,是对股四头肌施以每秒一次的超强电刺激以抽搐上加技术来检测。
■She felt again the twitch of an old wound.
她又一次感到旧伤突然一阵剧痛。
■She has a twitch in her left eye.
她左眼跳了一下。
■She felt a twitch at her sleeve.
她感觉到衣袖被猛拉一下。
■She twitch the corner of the rug to straighten it.
她拉了拉小地毯的一角,把它弄正。
■She accepts the criticism, maybe because she and Cage share a mutual itch to twitch when nervous.
她接受这个建议,因为她认为自己与约翰是同一类人。
■His tail had long been lost, leaving only the smallest stub, which he would constantly jerk and twitch.
它的尾巴早就没有了,只剩下一点根部,还不停地抽搐。
■His tail had long age been lost, leaving only the smallest, which he would constantly jerk and twitch.
它的尾巴早已掉了,仅剩下短短的根部,经常痉挛、抽搐。
■Wu Sun-fu's thick eyebrows seemed to twitch, but his face betrayed not a flicker of emotion.
屠维岳还是冷冷地说。 他看见吴荪甫的浓眉毛似乎一动。
■twitch or throb with pain.
带着疼痛颤动或者悸动。
■Often twitch muscles, particularly at night obvious.
常有肌肉抽搐,尤以夜间明显。