Vacuum manometer
[化] 真空计
🧩 词语组成解析
n. 压力计\\n[化] 流体压强计; U型管测压计
🗣️ 情景例句
I'll see you all at dinnertime.
吃晚饭时见面了。
Wisdom in the mind is better than money in the hand.
脑中有知识，胜过手中有金钱。
He will soon be working in an office.
不久就要坐办公室里工作了。