Screw Damage
螺丝───Screw;滑牙───screwloose
I can't get the screw to turn.───我拧不动这个螺丝钉。
The screw had worked loose.───这螺丝钉松动了。
should be no exposed screw heads.───螺钉头不应暴露在外。
Although most of its efforts have been aimed at price controls, they've started to turn the screw on interest rates as well.───尽管其大部分的措施旨在控制物价，他们也开始为利率上紧发条。
Muscles control how much the leg can turn on the screw threads, the researchers report online today in Science.───肢体通过这种螺旋纹的旋转受到肌肉的控制，科学家今日已于科学在线报道了这一成果。
This would be a good time to get him to help us turn the screw a bit tighter on Iran, for instance.───比如说，这将是迫使普京帮助我们收紧在伊朗头上紧箍咒的大好机会。
The bottle has a screw cap.
The screw has come loose.
Give it another screw to make sure the lid doesn't come off while we're travelling.
Turn the screw to the right to tighten it.
Screw the drain cover down tightly.