Schick's test
[医] 锡克氏试验(检白喉免疫力的皮内试验)
🧩 词语组成解析
🗣️ 情景例句
Find a productive hobby, and see if you can learn something.
找一个具有意义的爱好，看你能否从中学到什么。
She's always helping people.
她总是帮助别人。[现在进行时]
What's that? asked Lucy. She pointed at a strange thing with three legs and a strange top. It was made of metal.
“那是什么？”露西说。露西指着一个有三条腿和一个奇怪的顶部的怪怪的东西问。是用金属造的。