Mechanical equilibrium
[化] 机械平衡; 力学平衡
🧩 词语组成解析
🗣️ 情景例句
I'll bring some of my pictures into the gallery.
我就带一些我的摄影到艺廊来。
I driank a cup of tea.
我喝了一杯茶。
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。