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- active master item 常用主文件项
- Master Item Identification Control System 总物资识别控制系统
- The teacher and the student complete the thought in this process the exchange, the knowledge exchange, the student are mathematics learning activity master, the teacher are the organizer, the guide and the collaborator. 在这一过程中教师与学生完成思想的交流、知识的交换，学生是数学学习活动的主人，教师是组织者、引导者与合作者。
- active master file item 常用主文件项
- The cruel master beat his slaves with a whip. 残酷的主人鞭打他的奴隶。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- A great poet is a master melody. 大诗人也是音律大师。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- I wish I could be a master of this subject. 但愿我能精通这门学科就好了。
- The dog howled over its master's body. 狗对着主人的尸体哀嚎。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
- Ah Q looks idiotic before Master Zhao. 阿Q在赵太爷面前显得呆头呆脑。
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- The statesman is master of the situation. 这位政治家控制住了局面。
- He was very active and rode down several horses. 他劲头很大，一连骑了好几匹马。
- Henry is a past master at bridge. 亨利是打桥牌的高手。
- She plays an active part in local politics. 她积极参与地方政治活动。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- It's not easy to master a foreign language. 掌握一门外语并不容易。
