B型超声 bìxíngchāoshēng B-mode ultrasound Origin Definitions Defs Strokes Stroke Words Sentences Sents B bì non-Chinese 型 xíng nounaffix type (bound form) type; pattern; model; style; size超声 超聲 chāoshēng ultrasound ultrasound; ultrasonic waves; related to sound frequencies above the range of human hearing