Vacuometer
n. 真空计, 低压计
🗣️ 情景例句
I'm the vice-president of new toy development.
我是负责新玩具开发的副总裁。
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
Don't give me your attitude.
别跟我摆架子。