单词	大衫針
释义	同Broche
随便看	crack-seal mechanism crack sensing crack sensitivity crack size crackskull cracksman cracksmen crack; split crack-stopper crack stress field crack surface displacement crack test crack the bell crack the whip crack tip blunting crack tip closure crack tip displacement crack tip opening angle crack tip opening angle {=ctoa} crack tip opening angle {=ctoa} crack tip opening displacement crack tip opening displacement {= ctod} crack tip opening displacement{ctod} crack tip plastic zone crack tip singularity