U-tube manometer
[化] U型管压力计
🧩 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
There aren't window seats left, but a few enter seats are open.
那些靠窗的位子已没有了，但里面的位子还有。
By falling we learn to go safely.
吃一堑，长一智。
You're just in time for the football match.
你正好赶上足球比赛。