名词
中文翻译：准备
同义词：
['prepare', 'preparation', 'preparatory']
例句：
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1.The teacher prepared a lesson plan for the class.
老师为班级准备了一堂课的计划。
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2.Before leaving, he made sure to prepare all necessary items.
离开前，他确保准备好了所有必要的物品。
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3. The doctor advised her to take some preparations before going to bed.
医生建议她在上床前先吃点东西。