搜尋結果
velocity
- IPA[vəˈläsədē]
美式
- the speed of something in a given direction;(in general use) speed
noun: velocity, plural noun: velocities
- 釋義
名詞
- 1. the speed of something in a given direction the velocities of the emitted particles
- ▪ (in general use) speed the tank shot backward at an incredible velocity
- ▪ the rate at which money changes hands within an economy.