Vacuometer
n. 真空计, 低压计
🗣️ 情景例句
I generally go to bed at ten.
我通常十点钟睡觉。
Thank you for the lovely flowers.
谢谢你送给我这么美的花。
They go to school here, too, but to a different school.
他们在中国上学，但不同校。