词汇	feathering step
释义	feathering step 🌏舷梯活动踏板；常平踏板
随便看	anesthesia,magnesium anesthesia management anesthesia mask anesthesia method Anesthesia methods anesthesia minutes anesthesia monitor anesthesia,morphine-scopolamine anesthesia needle anesthesia note anesthesia nursing Anesthesia,Obstetric Anesthesia,Obstetrical anesthesia of anterior palatine nerve anesthesia of buccal nerve anesthesia of inferior alveolar nerve anesthesia of infraorbital nerve Anesthesia of labor anesthesia of mental nerve anesthesia of mucous membrane anesthesia of superior posterior alveolar nerve Anesthesia of the lower half of the body anesthesia outfit anesthesia paralysis anesthesiaparesthetica