let down

['letdaun]

v.放下, 使…失望, 松懈, 把(衣服)放长, 披散, 放气

例句与用法：

That's a real let down.

这真叫人失望。

The girl let down her hair.

女孩让头发披了下来。

Let down a rope so that I can climb up.

放下绳子，让我爬上去。

She let down the blind.

她把百叶窗放下了。

使失望

Don't worry. I'll never let you down.

别担心。我决不会让你失望的。

let down

词义辨析：

同义参见:

deflate

disappoint

lower¹

disappointed

let down1.■放下；放低：He let down a bucket into the well to draw water.他把吊桶放进井里打水。2.■(使)松动；放松；放慢；松劲；松懈：Don't let down even if you're nearing the destination.即使快到目的地也不要松劲。3.■放长(衣服等)：She wanted to have her skirt let down several centimetres.她想把裙子放长几厘米。4.■使失望；辜负…的期望：He let his wife down when he failed to obtain promotion.他没有得到提升，令他妻子失望。5.■损坏…的威信；使…丢脸：The manager thought they had let down the firm.经理认为他们给公司丢了脸。6.■(在需要帮助或紧要关头时)背叛；出卖；抛弃：He let me down when I was in deep trouble.当我深陷困境时，他背叛了我。7.■(在着陆前)使飞机下滑；(飞机着陆前)减速下降：The plane let down gently before landing at the airport.飞机在机场着陆以前徐徐下降。8.■放掉…的气：They played a joke on him by letting down the tyres of his bike.他们捉弄他，把他的自行车的轮胎放了气。9.■降低(标准等)

let down

名词 let down:

a feeling of dissatisfaction that results when your expectations are not realized

同义词：disappointment, letdown

动词 let down:

move something or somebody to a lower position

同义词：lower, take down, get down, bring down

fail to meet the hopes or expectations of

同义词：disappoint

let down