K.h. reaction
[医] 补体结合血细胞凝集合并反应(检马鼻疽)
🧩 词语组成解析
🗣️ 情景例句
a way to encourage reading.
鼓励阅读的办法。
No, I can't go to bed till she says Good night to me.
不，除非她向我道晚安，不然我睡不着。
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。