a current of air

• 空气流

a current of air的用法和样例：

例句

1. Coarse material is conveyed by a stream of air to variable speed whizzer-separator.
   粗料由空气流输送到变速风力选粉机那里。
2. Inaddition, air flows from the wet end pulper may cause problems inthis area.
   此外，来自于湿部碎浆机的空气流也可能产生问题。