"Crack" 是一个比较通用的词,在建筑领域中常用来指缝隙,特别是墙壁或地板上的裂缝。例如:
The walls in our house have a lot of cracks because it's an old building. (我们家的墙壁有很多裂缝,因为这是一栋老房子。)
I need to fill in the cracks in the floor before I can paint it. (我需要在油漆之前先填补地板上的裂缝。)
"Gap" 也可以用来指缝隙,但是通常指的是比较大的缝隙,或者是两个东西之间的空隙。例如:
There's a gap between the door and the floor that lets in a draft. (门和地板之间有一个裂缝,让风吹进来。)
The boards on the fence have gaps between them, so our dog can escape. (围墙上的木板之间有裂缝,所以我们的狗可以逃出去。)
希望这些信息对你有帮助。

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最佳回答 2023-05-01