Serotype
[医] 血清型
🗣️ 情景例句
that Dad and you can spend more time together.
能使你和爸爸有更多的时间在一起。
When did you take the examination?
你什么时候去参加考试？
'You don't need bookcases at all.You can sit here in your spare time and read the carpet!'
“你根本用不着书橱，空闲时你可以坐在这儿读地毯！”