低能儿 dīnéng'ér idiot Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: idiot All meanings 2 dīnéng'ér 2 idiot 1retarded child 1 1 sentence for 低能儿 (dīnéng'ér — idiot) 他竟然相信这种骗局,简直是个低能儿。 tā jìngrán xiāngxìn zhè zhǒng piànjú, jiǎnzhí shì gè dīnéng'ér. He actually fell for that scam; he's a complete idiot. Source: Dong Chinese Dictionary