Mendel reaction
[医] 孟德尔氏反应(结核菌素皮内试验)
🧩 词语组成解析
n. 孟德尔（奥地利遗传学家）
🗣️ 情景例句
Karaoke isn't really a performing art.
卡拉 OK 不算是真正的表演艺术。
Certainly not.
一定不是。
Hello. Could I speak to Pat, please?
喂，请帕特听电话好吗？