Menaphthone
[医] 甲萘醌, 2-甲基-1,4-萘醌, 维生素K-3
🗣️ 情景例句
I got a college education by joining the military
我参军而上的大学。
Medicines are not meant to live on.
不能靠药物度日子。
What about vegetables?
蔬菜呢？