Highly developed countries
n. 高度发展国家
🧩 词语组成解析
highly
['haɪli]
adv. 高度地;极，非常;非常赞许地;
a. 发达的（国家或地区）；成熟的
国家（country的复数）
🗣️ 情景例句
Are you involved in any extra-curricular activities on campus?
你在学校参加过任何课外活动吗？
Don't forget to write to me.
不要忘记写信给我。
'I've just arrived by train,' she said.'I'm coming to see you.
“我刚下火车，”她说，“我这就来看你。