Menaphthene,menaphthone
[化] 維生素K-3; 甲萘醌
??? 情景例句
Where's Mom?
媽媽呢？
Congratulations on your new job.
我恭喜你找到新的工作。
We'll need all our orders packed that way from now on.
今后我們所有的貨都要照樣包裝。