过去片子是用石蜡固定到金属板上.Historically, wafers were waxed onto a metal plate.石蜡具有溶解油脂的特性.Paraffin has the property of dissolving grease.石蜡并不是良好的钝感剂.Paraffin , however, is not a good phlegmatizing agent....
He had been riding in Hyde Park, but felt unwell as he was being driven back to his office late this afternoon.他一直在海德公园骑自行车，后来感到不舒服，近黄昏时被人开车送回办公室。When we are tired, tense, depressed or unwell, we feel pain much more...当我...
He succeeded to the mayoralty.他继任市长的职位.He was right, of course, to avoid the mayoralty trap.当然, 他躲开了市长这个圈套倒是正确的.Probably he will succeed to the mayoralty.可能他将接替市长的职位....