blocked up

柯林斯詞典

blocked /bl?kt/ (also blocked up)

• 1. ADJ If something is blocked or blocked up, it is completely closed so that nothing can get through it. 封鎖的; 閉塞的; 堵住的

  The main drain was blocked. 主下水道被堵住了。

  His arteries were blocked up again, requiring him to undergo repeat surgery. 他的動脈再次栓塞，需要再做一次同樣的外科手術(shù)。

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