Package unit
[化] 整套装置
🧩 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
I have no definite ideas in that area right now.
在这方面目前我还没有具体的想法。
It is easier to give good counsel than to follow it.
提出忠告易，照著办事难。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。