苦にが虫むしを噛かみ潰つぶしたようじ字FuriganaAudioMeanings1expression, na-adjectivesour expression; looking disgustedidiomatic expression›Describes a facial expression of extreme displeasure, as if one had bitten into something bitter. Often used with verbs like する or 顔をする.See also: 苦虫彼かれは苦にが虫むしを噛かみ潰つぶしたような顔かおで、その話はなしを聞きいていた。Break this sentence down in the analyzerHe listened to the story with a sour expression on his face.上じょう司しに叱しかられて、苦にが虫むしを噛かみ潰つぶしたようだった。Break this sentence down in the analyzerAfter being scolded by his boss, he looked thoroughly disgusted.