自明清等韵学家改开﹑合各四等为开﹑齐﹑合﹑撮四呼以后，也有人称开口呼为开口洪音，齐齿呼为开口细音，合口呼为合口洪音，撮口呼为合口细音。
空气经过粘液阻塞的细支气管时会发生水泡音。
The rale produced when air passes through mucus-clogged bronchioles.
空气经过黏液阻塞的细支气管时会发生水泡音。
The rale produced when air passes through mucus-clogged bronchioles.
观察治疗前后两组患儿发热、咳嗽、细湿罗音、哮鸣音消失的天数，两组治疗疗效。
The symptomatic therapy of the days of the fever, cough, moisture and wheeze were separately measured and monitored the clinical symptom of the change of two groups of the children.
应用推荐