Precipitinoid
[医] 类沉淀素
🗣️ 情景例句
She makes a good living as an author.
她靠当作家过着优裕的生活。
You are older than I am.
你比我年老。
Summer holidays will begin next month.What are you going to do?
下个月暑假就开始了。你有什么打算？