形容词
中文翻译：Unknown
同义词：
['primary', 'fundamental']
例句：
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1. The elementaryschool is located in the city center.
这所小学位于市中心。
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2. The teacher explained thebasic principles of physics to thestudents.
老师向学生们解释了物理学的基本原理。
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3.The children were playing with their toys inthe elementary playground.
孩子们在幼儿园的操场上玩他们的玩具。