Menadiol
[医] 氢化甲萘醌, 甲萘二酚
🗣️ 情景例句
Grandpa, when did Dad graduate from Michigan?
爷爷，爸爸是什么时候从Michigan毕业的？
Every cook praises his own broth.
自吹自擂。
Now, everyone. Listen, please.
同学们，请注意听。