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
Ask him to stop by for a talk.
让他过来坐坐，聊聊天。
Failure is the mother of success.
失败是成功之母。
What's your job?
你是做什么工作的？