wedge inv.插入；挤入wedgen.楔子；楔形物vt.楔住；嵌；挤进Wedge defect of teeth牙楔状缺损Wedge- interference薄膜干涉wedge-shaped groove楔形槽wedge type transducer楔形传感器wedge cutting forceps切木楔钳wedge type transistor楔形晶体管wedge and sleeve bolt楔壳式锚杆wedge-shaped runner楔形滑刀式开沟器wedge-type fracture楔形(晶间)断裂wedge-shaped defect楔状缺损