Balance piston
[化] 平衡活塞
🧩 词语组成解析
balance
['bæləns]
n. 平衡;天平;平衡力;（酿酒配料的）均衡;
vt.& vi. （使）平衡;（使）均衡;（使）相抵;权衡;
vt. 结平（账目）;使（在某物上）保持平衡;使（各部分）协调;用天平称;
vi. 微微摇摆;倾斜后又复平衡;动摇;被补偿;
piston
['pɪstən]
n. <机>活塞;
🗣️ 情景例句
which I could continue at home.
可以在家中继续从事。
How much wool did you want to order?
你要订购多少羊毛？
unlike, say, a buyer of goods, cannot complain that the law is loaded against him.
但是储户不能像货物的买主那样来抱怨法律对自己不利。