block up
堵塞, 挡住
例句与用法：
A severe snowstorm blocked up railroads.
一场暴风雪使铁路中断。
block up
block upblock up1.■封闭, 堵塞They will have to block up the entrance to the tunnel.他们将不得不封闭通往隧道的入口。2.■垫高You will have to block up the wheel of the car to change the tire.换轮胎必须把车轮垫起来。
block up1.■堵塞，阻塞(管子、河流、道路等)；封锁，封闭：to block up the street阻塞街道The river is blocked up with ice.河道被冰块堵塞。2.■(用砖等物)堵死：Try to block up these holes in the wall.设法堵塞这些墙洞。to block them up把它们堵死3.■(用木块、石块等)支撑；固定；垫高：to block up the front wheel把前轮垫高4.■为…造墙：to block up the log cabin为小木屋造墙5.■【摄影术】(照片、底片等)缺乏中间色调或层次
block up
动词 block up:
render unsuitable for passage
同义词：barricade, block, blockade, stop, block off, bar
block up