lateral arm侧腕(动)lateraladj.侧面的；横向的；旁边的n.侧面；[语]侧音vi.完成横向穿越lateral secretion theory侧分泌说Lateral malleolar region外踝区Lateral surface of thumb拇指外侧面lateral pharyngeal fossa咽隐窝Lateral proper fasciculus外侧固有束lateral expansion of arch牙弓侧张lateral error of traverse导线横向误差Lateral bud translocation侧芽易位laterally-pressing test旁压试验lateral position tracking横向位置跟踪