🧩 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've got a million things to do.
我有很多事情要做。
These two students drank a lot of coffee.
这两个学生喝了许多咖啡。
In that case, we'd like cash on receipt of invoice.
这样的话，您在收到帐单时请付现。