會吹風的機器
-er 指向一個東西時,就落在這一族:只要它的工作是把空氣推出去,大小和場合都不影響。
noun · B2
A machine, or a part of a machine, that pushes air out through an opening. The one in a car sends warm or cool air into the inside of the car; others feed air into a furnace or into an engine.
送風機、鼓風機