Developed area
[机] 展开面积
🧩 词语组成解析
a. 发达的（国家或地区）；成熟的
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
As long as my position here allows me to learn.
只要我的职位允许我学习。
If he doesn't accompany him, I will.
如果他不，我将陪伴他。
You are out of your mind.
你脑子有毛病！