Balancing piston
[化] 平衡活塞
🧩 词语组成解析
[计] 平衡, 均衡, 结算\\n[经] 平衡, 结出余额
piston
['pɪstən]
n. <机>活塞;
🗣️ 情景例句
I'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
The building of the new road has been held up by bad weather.
这条新马路的修筑因天气恶劣而受阻。
Nothing much. Why?
没啥事。怎么啦？