Vacustat
真空计
🗣️ 情景例句
Hello. What can I do for you?
你好。我能为你做点什么吗？
This window is just as high as thsat one.
这扇窗户刚好和那扇一样高。
Most of North and South China will have a cold wet day.
华北、华南大部分地区将寒冷潮湿。