1) The screw has worked itself loose.
螺丝松了。
2) The screw has come loose.
螺丝松掉了。
3) The screw has loosened.
螺丝钉松了。
4) The screw worked (itself) loose.
那个螺丝钉松了。
5) The screw worked loose.
那个螺丝钉松了.
6) One of the screws is loose.
一只螺丝松了。
补充资料:螺丝
1.螺旋。 2.螺钉的俗称。 3.螺纹的俗称。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条