单词crack off
Others, called "slab avalanches" occur when large sections of the snow pack crack off and crash down the slope.
其他的叫做“板状雪崩”，在大块的积雪崩裂并沿山坡下滑时发生。
The coating material can automatically crack-off from the permanent liner of pouring basket during cooling after use.
使用后在冷却过程中这种涂料能自动地从中间包永久衬上脱落。
Ice sheets are heavy, and when not supported, they crack off.
冰川十分厚重，而且当失去支撑时，它们就会破裂。
Take that, crack off your fund.
把你的基金，裂纹。