俄语是门难以精通的语言.Russian is a difficult language to master.普通:人物不能装备他所不精通的武器.Normal A character cannot equip a weapon he is not proficient in.她透过实地的试验获取了商场上精通的协商.She acquired mastery of business negotiation through field expe...

“精通的”的英语可以翻译为：posted，proficient，versed，au fait ...