Ventilating device
[计] 通风设备
🧩 词语组成解析
[计] 通风
🗣️ 情景例句
The firm repaid her hard work with a bonus.
公司发给她奖金以酬谢她的努力工作。
It's hard sailing when there is no wind.
没有风难航行。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。