ㄖㄨˊㄍㄥˇㄗㄞˋㄏㄡˊrúgěngzàihóu

如鲠在喉
  1. 好像骨刺喉嚨一般難受比喻除去障礙無法 如鯁在喉不快」。

lit. as if having a fish bone stuck in one's throat (idiom)​, fig. very upset and needing to express one's displeasure