Derivatives of bromine are much more active than the corresponding one of chlorine.溴的衍生物的活性要比相应的氯的衍生物大得多.Polyfluorene and its derivatives is one of the most promising electroluminescent polymers.聚芴衍生物是最有发展潜力的电致发光材料之一.The...
Many English words are derivatives of Latin words.许多英语词来自拉丁语.These compounds are nitrosohydroxylamine derivatives.这类合成物是亚硝基羟胺衍生物.Many cyclopentane derivatives also absorb in this region.很多环戊烷的衍生物在这个范围也出现吸收....
有时候要到达谷底，才会慢慢变好。Sometimes things have to fall apart to make way for better things.兄弟几个总是要到正午前后才姗姗来到工作室。The brothers usually roll into their studio around midday.他们在小舢板上漂浮了3个小时后才被发现。They were spotted after three hours adr...
He managed to rustle up a couple of blankets.他很快想办法弄到了几张毯子。He listened to the rustle of her skirts.他倾听她裙子的窸窣声.Suddenly he heard a rustle in the peony pavilion and someone sighing deeply.他忽闻有人在牡丹亭畔长吁短叹....
The equilibrium grease secrete, softens the horniness, improvement skin.平衡油脂分泌, 软化角质, 改善肌肤.Introduced the research and results of low temperature sinter horniness crockery.介绍了硬质陶器低温烧成的研究及其结果.Do away with the aging skin h...