心细如尘 xīnxìrúchén meticulous Origin Definitions Defs Strokes Stroke Words Sentences Sents 心细 心細 xīnxì careful careful; scrupulous; meticulous in one's thinking如 rú preposition to be like to be like; to be similar to; as if尘 塵 chén noun dust (bound form) dust; dirt; earth; tiny particles of soil