人心莫测 rénxīnmòcè the human heart is a mystery Definitions Defs Origin Strokes Stroke Words Sentences Sents 人心 rénxīn noun human mind The human mind, psyche, or innate character of a person莫 mò adjectiveadverb not (literary) not; used to negate a verb or used in set phrases like 望尘莫及 wàngchénmòjí测 測 cè verbnoun to conjecture (bound form) to conjecture; to infer; to guess