Semenov number 1
[建] 西门诺夫数1
🧩 词语组成解析
n. (Semenov)人名；(俄)谢苗诺夫
🗣️ 情景例句
Don't worry about being late. It's fine.
别为迟到担心了 没有关系。
You look tired. Have you been getting enough sleep?
你似乎累了。睡眠充足吗？
I didn't know he was the richest person in the world.
我不知道他是世界上最有钱的人。