Combination unit
[化] 联合装置
🧩 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
Yes, I told Daddy to pick blue ones.
是的。我告诉爸爸选蓝色的。
How much does it cost to rent a mid-size car?
租一辆中型汽车要多少钱？
An old watch, by contrast,
然而一只老掉牙的手表，