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
In fact, that is the reason why I'm here to see you.
事实上 这是我来见你的原因。
Danger is next neighbour to security.
危险是安全的近邻。
Which glasses?
哪几只？