screw up有哪些意思？
screw up:
vt. 擰緊(強迫,加強,鼓足)/振作/壹團糟，亂七八糟
例句與用法:
1. He tightened the screws up.
他擰緊了螺絲。
2. The taste of the lemon made her screw up her face.
檸檬把她酸得齜牙咧嘴.
3.Screw oneself up to do sth.
使自己振作起來做某事
4.You can not go? Well, that screw up everything!
妳不能去？噢！那會把事情搞得壹團糟。