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 stick粘螺纹thread waste回丝thread screw上卸螺纹thread space漏线间距thread board叶子板threaded drum螺纹连接柱体thread gluing粘扣thread joints内螺纹接头thread opener开线机threadadapter丝扣接头