Read Edit View history 棘楚 jíchǔ thorny problem Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 棘楚 · jíchǔ · thorny problem 2026/03/04 棘楚 jíchǔ thorny problem a troublesome affair or a difficult situation to resolve 面对这项棘楚的工程，大家都感到压力很大。 adjective created sense Mar 4, 2026, 02:25 AM