Yahoo Web Search

- All
- Images
- Videos
- News
- Local
More
- Anytime
- Past day
- Past week
- Past month
Anytime

Search results

Dictionary
tighten up

vt
- ▪ 收緊; 繫緊
- ▪ 使更嚴格 "to tighten up security"
vi
- ▪ 變得緊張
Powered by Oxford Dictionaries

Related searches

define tighten ups band define tighten ups san diego