Unit development folder
[计] 单位研制表
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
folder
['fəuldə]
n. 文件夹;折叠机;折叠式印刷品;
🗣️ 情景例句
I know what you mean. I'v been there.
我明白你的意思。 我深有体会。
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
Oh, we must find them. What are they wearing?
哦，我们必须找到她们。她们穿什么衣服？