剑桥词典relating to the cricoid and the thyroid cartilages (= two of the nine cartilages in the larynx , the voice organ in the throat ) 環狀軟骨的；甲狀軟骨的 the cricothyroid ligament 環甲靭帶 the cricothyroid muscle 環甲肌，還甲軟骨肌 返回 cricothyroid