flack
	英 [flæk]
	    
	
    - n. 宣传;广告;高射炮;宣传员
 
- n. (Flack)人名;(英、法、匈、瑞典)弗拉克
 
    
	 
    实用场景例句
	
	- Once the cold water enters the flack, the vapor pressure falls quickly.
 - 一旦冷水进入长颈瓶, 水气压就迅速下降.
 互联网
- A test device for flack flowing systems based on virtual instrument technology is developed.
 - 研制基于虚拟仪器技术的高炮随动系统性能检测装置.
 互联网