mastery[ˈmɑ:stəri]n.控制,统治 ◇acquire one’s mastery of精通 gain mastery over制胜 get the mastery of精通,控制 mastery of the air制空权 mastery of the sea制海权 ‖mastery learning掌握知识的学习 mastery of the air制空权 mastery of the seas制海权 mastery score掌握分数 mastery test掌握知识的测验,对知识熟练程度的测验 |