“subnormal child”的概念、定义、翻译、参考文献-科学参考

单词	subnormal child
释义	subnormal child Encyclopedia 理学心理发展释 subnormal child低常儿童智能发展水平明显低于同龄常态儿童，缺乏处理与其年龄相应的日常生活事务能力或缺乏学习能力的儿童。又称智力落后儿童、智力缺陷儿童。
随便看	drinking water difficulty caused by drought drinking water pollution drinking water projects for human and domestic animals drinking water purification drinking water source drinking water source protection zone drinkometer drip bloodstain drip detector drip irrigation drip irrigation under plastic mulch drip line drip-line drip loss dripping method dripping pills drip-round condenser Driss Chraïbi Dritter Fundamental Katalog Drity War，Argentina drivability calibration drive drive asymmetry drive at the center of gravity drive-by-download

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