threadern.螺纹铣床；螺丝车床threadn.线；思路；螺纹；线索；细丝；帖子vt.穿过；穿线于；遍布vi.滴下成丝状；小心地通过；蜿蜒前进thread guide comb导纱刷thread engagement螺纹啮合thread plug gauge螺纹塞规thread nuts on to把螺母拧到...thread nipper bar夹线调节板threaded selector线索择器threading process螺纹加工工艺thread cast-off漏线thready gabercord线华达呢Thread inspection螺纹检定