Read Edit View history 插不上手 chābushàngshǒu unable to intervene Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 插不上手 chābushàngshǒu unable to intervene to be unable to intervene 他们在讨论专业问题，我根本插不上手。 Edit Delete References Add reference No references for this word.