[名词解释] Santorini fissure
[名词解释] 裂隙(fissure)
[单选题]crack表示中文()。A . 粗糙B . 裂纹C . 缺陷
[单选题]A. crack in a cylinder liner can be caused byA.worn piston ringsB.installation of undersized sealing ringsC.operating the engine at low loadsD.restricted cooling water passages
[单选题]A.) a fish to fryB.) a nut to crackC.) a song to singD.) an axe to grind
[多选题] 在Santorini fissure中走行的结构有()。A . 腮腺鞘上部发出之索状纤维束B . 腮腺内的小动、静脉C . 耳颞神经D . 外耳道前下部的淋巴管E . 外耳道上部的淋巴管
[单选题]22. What does the underlined word "cracks" mean in the text?A.缝隙B.表面C.夹层D.底部
[单选题]My watch fell down on the ground and there was a hairline crack in the( )of
[单选题]My watch fell down on the ground and there was a hairline crack in the( )of
[填空题] 土坝裂缝按成因分:沉陷裂缝、滑坡裂缝、干缩裂缝、()、振动裂缝。