螺丝钉英文：screw。
screw：螺钉；螺丝钉；螺旋运动；拧紧螺旋；狱卒；牢头；性交。
复数：screws；第三人称单数：screws；现在分词：screwing；过去式：screwed；过去分词：screwed。
双语例句：
1、Now Stephen had to screw up his courage and confess.
现在斯蒂芬不得不鼓起勇气承认。
2、He's offered me the job with a jolly good screw.
他用很不错的工资待遇让我干那份工作。
3、Why are you trying to screw up your life?
你为什么要把生活搞得一团糟？
4、The screw must fit flush with the surface.
螺丝钉一定要拧到头，和表面齐平。
5、The flex is held by a screw-down bar.
花皮线是由带螺旋的棒固定的。
