screw
英 /skruː/
中文释义
n.螺旋，螺丝 vt.拧紧
A metal fastener used to hold objects together, often with a spiral thread.
常用搭配
- tighten a screw拧紧螺丝
- a loose screw松动螺丝
- screw in a bulb拧上灯泡
例句
- One screw came loose and the shelf fell.一颗螺丝松了，架子就掉了。
- Please screw the panel back before shipping the unit.发货前请把面板拧回去。