单词：crevasse crack
crevasse crack的用法和样例：
例句
- The steam found a vent through a crack in the pipe.蒸气从管子的裂缝漏出去。
- A crevasse yawned beneath their feet.一道冰河裂缝在他们脚下展开。
- This plaster may crack when it dries.这种灰泥变干时可能会龟裂。
- Crack patterns of this form are often referred to as craze patterns since the cracks have no preferential direction.因为这种裂纹没有优势方向，所以常常把这种形式的裂纹图叫做龟裂图。
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