Ballonets
n. 升降气袋；小气囊
🗣️ 情景例句
Thanks ... for what?
谢什么？
I'm expecting promotion to management level.
我指望晋升到经理的职位。
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天气很热，他便把床搬到了他的屋顶上。