n 螺丝钉
- Anything you buy that needs to be attached to the wall with screws, buy better screws.
- Make sure the screw are tight.
- When struggling to hang a picture or mirror on a screw on the wall, push the spikes of a fork down over the screw, with the handle pointing up. Then slide the picture string down the fork down onto the screw.Then remove fork.
screw up
- We’re here today because you screwed up. 弄糟