名词
中文翻译：准备的
同义词：
['preparatory', 'preliminary例句：1. The preparation of the experiment required careful planning.（实验的准备需要仔细规划。）']
例句：
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1. The preparation of the experiment required careful planning.
实验的准备需要仔细规划。
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2.Preparation for the exam is essential to success.
为考试做准备是成功的关键。
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3.The preparative work for the conference was extensive.
会议的准备工作非常繁重。