The production of an outward current of air by creating a partial vacuum.
| 单词 | θ75111 | 
| 释义 | the world > matter > gas > air > moving air > 			[noun]		 > producing blast or current of air > blowing outwards or emission of air > due to creation of partial vacuum (1)		 exhaust1852 The production of an outward current of air by creating a partial vacuum. | 
| 随便看 | 
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。