needlebar[纺]针床, 针座,(缝纫机的)针天心
needlen.针vt.用针缝;激怒;嘲弄vi.缝纫
Needle segmentation针检测
needle bearing cage滚针轴承保持架
needle galvanometer指针检疗,磁针电流计,动磁型电疗
needleless injector无针头注射器
needle felt machine针刺毡机
needle point method针刺法
needle penetrometer针式贯入器
needle piston guide针形活塞导管
needle gap arrester针隙避雷器
needle plating sock闪色花袜