Equalixing piston
[机] 均衡活塞
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
🗣️ 情景例句
Let me confirm your name and room number.
我需要确定一下您的姓名和房间号码。
We can't make a decision without knowing the facts.
我们不能不知道事实，就作决定。
There is a television in the room.
客厅里有台电视机。