磺胺药物对一些可怕的疾病,如猩红热和麻疯病,都有良好的疗效.Dreaded diseases like scarlet fever and leprosy responded to the sulfas.在中国,乳香被认为是用作治疗麻疯病.In China frankincense was thought to be a treatment for leprosy.麻疯病是一种影响皮肤和神经的疾病.Leprosy is a kind o...
熟练的技工在这个城市里很受青睐.Skilled workers are at a premium in this town.他是一名加油站技工.He is a garage mechanic.技工预计这艘船到9月底才能修好。The operator expects the ship to be out of commission until the end of September....