Sergeev
n. (Sergeev)人名；(俄)谢尔盖耶夫
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
I'm not sure. I'll have to think about it.
我现在不敢说定，我得考虑一下。
Yes, I have. I found it in my bag five minutes ago.
是的，找到了。五分钟以前在我的书包里找到的。