verb🔗Share折叠，压缩成手风琴状。 To become compressed into a shape reminiscent of a concertina"The car concertinaed into the wall."那辆车撞到墙上，折叠压缩成了手风琴的样子。appearanceactionstructureChat with AIVocabulary GamePractice Reading
verb🔗Share褶皱，折叠，拉成手风琴状 To be drawn closer and farther apart repeatedly, or up and down, as if situated on a working concertina's folds"The accordion player concertinaed his instrument, squeezing and releasing it to produce a lively tune. "手风琴演奏者拉动手风琴，像拉手风琴一样挤压和释放它，从而演奏出欢快的曲调。musicactiondeviceChat with AIVocabulary GamePractice Reading
