思之心痛 sīzhīxīntòng thinking of it hurts Origin Definitions Defs Strokes Stroke Words Sentences Sents 思 sī verbadjective to think (bound form) to think; to consider; to deliberate之 zhī particle [nominalizer] Used between a subject and a verb to turn the phrase into a noun-like unit.心痛 xīntòng adjectivenoun to feel distressed to feel distressed, heartbroken, or sorrowful; to suffer emotional heartache