fast ball meaning in English
【棒球】快速直球。
Examples
- It was fatal to run after a fast ball .
救急球是很危险的。 - The catcher signaled for a low fast ball
捕手发出投快速低球的信号。 - Budget for a marker and a loader . the fast shooting electros need an investment in a fast loader to give you a fast balls per second ( bps ) rate
你的预算必须考量到枪跟弹斗.电子枪需要配备一个电动弹斗才能达到高速连发的效果