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 petroleum coke针状石油焦
needle holding forcep持针钳
needle-like mullite针状莫来石
needle-wollastonite针状硅灰石
needle roller bearing滚针轴承
needle cutting forcep断针钳
needle-punched felt针刺呢
needle with nylon base尼龙(针座)注射针
needle point spark gap针尖火花隙
needle stretch machine拉针机