Read Edit View history 心劲 xīnjìn thoughts; brains Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 心劲/ 心勁 xīnjìn thoughts; brains one's thoughts or ideas; mental effort or brains Edit Delete References Add reference erhua_variant 心劲儿/心勁兒 → 心劲/心勁 Edit Delete