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
No, thank you. It's too late. I really have to go.
不，谢谢。太晚了，我真的该走了。
I'm afraid so.
恐怕是这样。
We had to climb over some rocks and it started to rain.
我们不得不爬过一些岩石，这时开始下起雨。