Vessel barometer
[化] 球管气压计
🧩 词语组成解析
🗣️ 情景例句
I can speak English as far as foreign languages are concerned.
就外语来说，我只会讲英语。
Better say nothing than nothing to the purpose.
与其说话不中肯，不如一言不发好。
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。