U tube manometer
[医] U形管[液体]压力计
🧩 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
This job is hard work.
这活儿太累人了。
A young man married is a man that's marred.
男子早婚，种下祸根。
I feel I am the happiest person in the world.
我觉得自己是世界上最幸福的人了。