Ribo-
pref. 核糖
??? 情景例句
take a vacation away from the family--alone.
離開家人而單獨在一起渡個假。
My brother's in the army.He was just promoted to the rank of major.
我的兄弟在軍隊工作.他就被提拔為少校。
You're impossible.
你真不可救藥。