Developed countries
[经] 已开发国家, 发达国家
🧩 词语组成解析
a. 发达的（国家或地区）；成熟的
国家（country的复数）
🗣️ 情景例句
Are you doing anything tonight?
今晚有安排吗？
The diamonds of other countries are always the most beautiful.
别国的钻石是最美丽的。
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天气很热，他便把床搬到了他的屋顶上。