儿童心理学 értóngxīnlǐxué child psychology Definitions Defs Origin Strokes Stroke Words Sentences Sents 儿童 兒童 értóng noun children children; a minor; specifically used in China for children aged 14 and under心理学 心理學 xīnlǐxué noun psychology the scientific study of the mind, mental processes, and behavior
