crevasse crack的用法和樣例：
例句
- The steam found a vent through a crack in the pipe.
蒸氣從管子的裂縫漏出去。 - A crevasse yawned beneath their feet.
一道冰河裂縫在他們腳下展開。 - This plaster may crack when it dries.
這種灰泥變干時可能會龜裂。 - Crack patterns of this form are often referred to as craze patterns since the cracks have no preferential direction.
因為這種裂紋沒有優勢方向，所以常常把這種形式的裂紋圖叫做龜裂圖。
