Serose
[医] 血清ж
🗣️ 情景例句
What do you recommend?
有什么建议？
How long will it take you to make it?
你要多久才能做好它？
Hi! You guys keep talking so loudly that I have to speak at the top my voice!
哎！你们一直这样大声讲话，我都不得不扯着嗓子说话了。