Their complaints are not treated as a ploy any more.它们的抱怨现在再也不被视为是一种策略.Christmas should be a time of excitement and wonder, not a cynical marketing ploy.圣诞节应该是兴奋和美妙的时刻，而不该是一种肆无忌惮的营销策略。I think this is just a government pl...
目的了解冻干风疹减毒活疫苗的免疫持久性.Objective To study the immunity duration of attenuated live rubella vaccine.预防接种流感活疫苗或减毒活疫苗.Influenza vaccination of live attenuated live vaccine or vaccines.乙脑减毒活疫苗对1～6岁儿童的保护率为95 98%,95%可信限为7203%～994...
尽显其宏伟气象的兰斯大教堂景色a view of Rheims Cathedral, in all its splendour这本书是讲气象的.This is a book about meteorology.它虽然名不见经传，但却是不可错过的最具恢宏气象的小镇之一。It is little known, unsung and one of the grandest little towns you could ever wish to...
他的头发像老年人的头发一样，雪白雪白的。His hair was snow white like an old man's.他突然一笑，露出一口雪白的牙齿。He smiled suddenly, exposing a set of amazingly white teeth.雪白的山峰同蔚蓝的天空交相辉映.This white peak contrasts finely with the blue sky....
无灰尘 、 污迹或杂质的;未污染的.Free from dirt, stain, or impurities unsoiled.干净的: 无灰尘 、 污迹或杂质的;未污染的.Clean: Free from dirt, stain, or impurities unsoiled.仔细观察涂膜玻璃上是否有可疑物体及杂质,如有用灰尘夹子清除可疑物体或杂质.Check the coated glass carefully , if there...