This diode produces about nine times more radiant power than that one.这只二级管的耗散功率比那只大8倍.A diode used in this manner is called a rectifier.按这种方式使用的二极管叫做整流管.The diode is used routinely in many kinds of electronic circuits.二...
The barbaric slaughter of whales is unnecessary and inhuman.对鲸的野蛮屠杀既不必要也不人道。They will be concerned to cut back expenditure on unnecessary items.他们将会考虑削减不必要的开销。A union would infuse unnecessary conflict into the company�...
Colum drained the dregs from his cup.科拉姆将杯中所剩一饮而尽。I finished the dregs of my tea.我把茶的残渣也喝光了.Dregs settled at the bottom of the container.渣滓沉淀在容器的底部....
她患有贫血症，甚至需要输血。She suffered from anaemia and even required blood transfusions.他是个曾患贫血症的哮喘患者。He is an asthmatic who was also anaemic.我看她像有贫血症.She looks anaemic in my opinion....