Paul's test
[医] 保罗氏试验, 保罗氏反应(用兔检天花试验)
🧩 词语组成解析
🗣️ 情景例句
She grabbed the chance to travel abroad.
她抓住机会到国外旅行。
What day is it today?
今天星期几？
Here you are. Put them on, please. You must look after your clothes.
给你们，穿上吧！你们要好好保管你们的衣服。