Methylnaphthohydroquinone
[化] 甲萘氫醌; 甲基萘氫醌; 維生素K-4
??? 情景例句
She went to a school-board meeting.
她去參加聯合校董會的會議。
I'd like to know something about your foreign trade policy.
我非常想了解有關貴國對外貿易的政策。
Men accustomed to struggling for survival against the elements and Indians were bewildered by politicians, bankers and businessmen, and unhorsed by fences, laws and alien taboos.
習慣與大自然和印第安人作斗爭以求生存的拓荒者被政客、銀行家和商人搞得暈頭轉向，最后被圈地、尖律我外來的清規戒律所擊敗。