疏密波 shūmìbō longitudinal wave Definitions Defs Origin Strokes Stroke Words Sentences Sents 疏密波 shūmìbō longitudinal wave a wave in which the direction of vibration is parallel to the direction of wave travel, such as a sound wave Cross-References Synonym 纵波 zòngbō
疏密波 shūmìbō longitudinal wave a wave in which the direction of vibration is parallel to the direction of wave travel, such as a sound wave Cross-References Synonym 纵波 zòngbō
