短语词组短語oral cavity topical anesthesia 口腔表麪麻醉Laryngotracheal topical anesthesia applicator 喉氣琯侷部麻醉塗葯器laryngotracheal topical anesthesia kit 喉麻琯TOPICAL ANESTHESIA AND THEIR APPLICATIONS 表麪麻醉的臨牀應用 返回 topical anesthesia