threadfinn.[鱼]马鲅须鳂[胸鳍呈须状； 故名].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threaded-sleeve-type fitting螺纹轴套型接头thread ring block heat exchanger螺纹锁紧环换热器thread of invitational discourse邀请话头Threadlike strands of glass fibre线一般细的玻璃纤维Thread burial therapy in acupoint穴位埋线疗法thread-dragging through fistula隧道式拖线术thread take-up spring regulator挑线簧调节器thread tension releasing lever rod松线轴thread take-up lever hinge screw挑线杆铰接螺钉THREADER FOR REINFORCING STEEL BAR钢筋套丝机