小儿科 xiǎo'érkē childish Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: child's play All meanings 3 xiǎo'érkē 3 childish 1child's play 1pediatrics 1 1 sentence for 小儿科 (xiǎo'érkē — child's play) 修理这台电脑对他来说简直是小儿科。 xiūlǐ zhè tái diànnǎo duì tā lái shuì jiǎnzhí shì xiǎo'érkē. Repairing this computer is child's play for him. Source: Dong Chinese Dictionary