B型超声 Traditional B型超聲 B xíng chāo shēng 🔊 type-B ultrasound + Keep this word Meanings B xíng chāo shēng name B型超聲 type-B ultrasound Its characters Bbīeuphemistic variant of 屄[bi1]型xíngmold超chāoto exceedHSK 5声shēngsoundHSK 3