Butter, margarine, and oily fish are all good sources of vitamin D.黄油、人造黄油和多脂鱼都含有丰富的维生素D。Renewable sources of energy must be used where practical.必须在可行的地方使用可再生能源。Interfering in-laws are the prime sources of the blues.喜欢指...
步兵都装备有喷火器.The infantry were equipped with flame throwers.鞑靼人使用了另一种武器, 所谓 中国龙喷火器.The Tartars employed another weapon, the so - called Chinese dragon belching fire.喷火器喷出火焰.The flamethrower jetted out flames....
This may be associated with intraabdominal calcification.与此同时,腹腔内可能发现钙化.Peritoneal calcification and pseudocyst are described when perforation occurs.在发生穿孔的时候可有腹膜的钙化和假囊肿形成.CT is better in finding tumor calcification that...