Seifert's reaction
[医] 血清显红反应(检梅毒)
🧩 词语组成解析
🗣️ 情景例句
Yes, she does. She works at home.
是的，她工作。她在家里工作。
The tail does often catch the fox.
狐狸常因尾巴而被捕。
How do you do?
你好。