【可愛ㄉ佩佩】評論
①lamina propria黏膜固有層②epithelium上皮組織③thyrohyoid membrane甲狀舌骨膜④thyrovocalis muscle甲杓肌⑤cricoarytenoid muscle環杓肌聲帶結構層次由外到內依序為epithelium上皮組織→lamina propria黏膜固有層→thyrovocalis muscle甲杓肌