导螺杆,唱片盘首纹,丝杆,丝杠,引入槽的英文

lead screw

• 导:    lead; guide
• 螺杆:    screw; spiral; scr ...
• 唱片:    gramophone record; ...
• 盘:    tray; plate; dish
• 首:    head
• 纹:    lines; veins; grai ...
• 丝:    silk
• 杆:    shaft; rod; bar
• 丝杠:    screw; guide screw ...
• 引入:    lead into; draw in ...
• 槽:    trough; manger