Earned premium
[经] 已得溢价, 已净得保险费
🧩 词语组成解析
a. 挣得的
🗣️ 情景例句
I have approximately three-year experience using a computer.
我有大约三年操作电脑的经验。
I'll call the roll before class.
课前我要点名。
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。