In addition , lapping agent and erodent are kept from contaminating samples during grinding and erosion.能够防止样品在研磨和侵蚀的过程中研磨剂和腐蚀剂的污染.In lapping up a fur, they always put the inner side outwards.卷毛皮时, 他们总是让内层朝外.He was caugh...
Twenty million years ago, Idaho was populated by dense primordial forest.2,000万年前，爱达荷州到处都是茂密的原始森林。Twenty million years ago, Idaho was not the arid place it is now. Rather, it was warm and damp, populated by dense primord...
He is still vain enough to dye his hair red.他还是很虚荣，把头发染成了红褐色。It became obvious that all her complaints were in vain.很明显她所有的抱怨都是白费口舌。I am not a vain creature.我不是个爱慕虚荣的人。...
A fresh cascade of splintered glass tinkled to the floor.大量刚裂开的玻璃碎片叮叮当当地落到地板上。An old-fashioned bell tinkled as he pushed open the door.当他推开门时，一口旧式的钟丁零零地响了起来。Miss Peel tinkled her desk bell and they all sat down again.皮尔小...
Bromic series fire retardant occupies the 39 % of quantity of total demand about.溴系列阻燃剂约占总需求量的39%.The total of debits must balance the total of credits.借记总额必须与贷记总额相平衡。Consequently, the total flavone content of fructus au...