Prausnitz-kustner reaction
[医] 普-屈二氏反应(试验)(检变应性的血清皮内试验)
🧩 词语组成解析
🗣️ 情景例句
Here it is, with it.
在这儿，附有保证书。
Habit is a second nature.
习惯成自然。
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？