Serotyping
[医]血清分型
🗣️ 情景例句
She would be pretty if she wasn't so fat.
她要是不那么胖，还挺漂亮的呢。
I made reservations yesterday.
我昨天预订的。
What about some sugar?Two teaspoonfuls?
加些糖怎么样？两茶匙行吗？