| 单词 | child-directed speech | 
| 释义 | Definition of child-directed speech in English:child-directed speechnoun Psychology Linguistics 
 Origin1980s. Definition of child-directed speech in US English:child-directed speechnoun Psychology Linguistics 
 Origin1980s.  | 
	
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英语词典包含464360条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。