“拧紧”造句

我用拇指指甲把台灯上的螺钉拧紧了。
I used my thumbnail to tighten the screw on my lamp.

把盖子拧紧。
Screw down the lid fairly tightly.

所有的螺钉都拧紧了。
All the bolts were fully tightened.

• #拧紧