潜水学校获得潜水用水肺的特许经营权.The diving school has acquired a franchise for scuba equipment.胃胀使膈升高也会减少肺的容积.Gastric distention may also reduce lung volume by elevating the diaphragm.呼吸道液体是正常肺的主要产物.Respiratory tract fluid is the majo...
The little boy was speechless with shock.那小男孩惊得说不出话来。Alex was almost speechless with rage and despair.亚历克斯又生气又绝望,几乎说不出话来。Laura was speechless with rage.劳拉气得说不出话来。...
We mustn't condemn him on mere suppositions.我们不可全凭臆测来指责他.But as with many such suppositions in natural history, no one had ever tested it.博物学中虽然有许多类似的假设,却从没人对此考证过。We must make one of two following highly improbable ...