soup up 增强性能
souped up 改装过的
A: Your bike looks so different!
A：你的自行车看起来完全变样了！
B: Yeah, I've souped it up a bit.
B：是啊，我稍微改装了一下。
1) 增强动力
2) 改装升级
3) 提升外观
1. 改装，增强
verb
1. To have improved or enhanced the performance of something, such as a vehicle or engine.
Synonym: enhanced, upgraded, improved