单词	章哈
释义	章哈 Zhangha
随便看	crack stress crack stress field crack structure cracks up crack surface crack the party crack the whip crack-the-whip crack threshold value crack through crack tip crack tip blunting crack tip closure crack tip curvature crack tip displacement crack tip element crack-tip element crack tip field crack-tip field crack-tip film crack-tip model crack tip node encryption crack tip opening angle crack tip opening anglectoa crack tip opening angle, CTOA