Acetomenaphthone
[化] 维生素K-4醋酸酯; 2-甲基-1,4-萘二酚二乙酸酯\\n[医] 乙酰甲萘醌, 二乙酸氢化甲萘醌, 醋维生素K-3, 维生素K-4
🗣️ 情景例句
Sometimes I lack patience in what I am doing. However, I'm very careful with my work.
我有时候对自己的所作所为缺乏耐心，不过工作很细心。
Labour is often the father of pleasure.
勤劳常为快乐之源。
Sure enough, Rastus arrived punctually at seven o'clock that evening.
果然，当天晚上7点正，拉斯特斯准时回来了。