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- 二two
- 二号2nd day of the month
- 二楼second floor
- 周二Tuesday
- 引擎一发动，我的车就给电池充电了。My car charges up the battery whenever the engine runs.
- 二次adratic quadrate
- 一项旨在推出新产品的广告计划；一项候选人的政治计划An advertising campaign for a new product; a candidate's political campaign.
- 二等second-class
- "那么我要给母亲买本书，" 他说道。 "非常感谢。我希望将来有一天能报答您。""Then I'll buy a book for Mother, " he said. "I thank you very much, some day I hope I can repay you."
- 大二学生sophister
- 我相信这一要求不会给您带来不便。I trust this request will not cause you inconvenience.
- 小二young waiter in a wineshop or an inn
- ＂据我了解，代表们对这一安排都感到满意。＂"Insofar as I can see, the representatives are all satisfied with the arrangement."
- 乙二醇glycol
- 他对于周年庆典有一套古怪的想法。He has a bee in his bonnet about the anniversary celebration.
- 二等奖学金minor award
- ＂人们相信一场新的经济危机可能再次席卷全球，但是我们希望它不要发生。＂"It is conceivable that there will be a new economic crisis throughout the world, but we hope it won't happen."
- 二元duality
- 3年来她一直师从于一位著名的音乐家。For three years she is studying under a famous musician.
- 二度bis
