Replacement unit
[机] 换置组件
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I'm delighted to meet you, Mr. Peter.
皮特先生，很高兴认识你。
She requests your presence at the conference.
她恳求你们参加会议。
If you would only try, you could do it.
只要你肯尝试，你一定能做这件事。