Alarm manometer
[机] 警号气压计
🧩 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
Please sit down.
请坐下。
I would like to cancel the reserved seat.
我要取消已预定的位置。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。