Ventilators
n. 通风设备( ventilator的复数形式 ); 通风机; 气窗; 负责通风的人
🗣️ 情景例句
He's always trying to pick up on me.
他总想调戏我。
Do you live down the street?
你在街尾居住吗？
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。