So encrypting or locking the document of DWG is a necessary choice.所以加密或者锁定你的DWG文档是必要的选择.Natural skin hydrating ingredients, anti - sensitivity formula, active water - locking formula.天然润肤成分 、 防 敏配方 、 活性水凝配方.Don't o...
乙烯和反式二氯乙烯在红外光谱的这个区域都无活性.Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.光谱的原色是红 、 绿、蓝.The primary colors of the spectrum are red, green and blue.原子光谱的研究能给出原子能级信息.Investigation of...
We are here to protect and assist the weak and infirm.我们来这里保护、帮助年迈体弱者。The public is urgently requested to assist police in tracing this man.紧急要求公众帮助警方追踪此人。The Authority will provide a welfare worker to assist you.当局会派一名义...
在这片以石墙隔出巴掌大的农田的乡村，驴子比汽车还多。Donkeys outnumber cars in this landscape of tiny stone-walled fields.有些中世纪的城市用驴子或水牛竞赛.Some medieval towns raced donkeys or buffaloes.这头驴子正在田野上吃草.The donkey is eating grass on the field....
He has 250 students in his microeconomics module.他的微观经济学授课单元有250名学生。While one of the astronauts went round the moon in the command module, the other went down to the surface in the lunar module.当其中一名宇航员在指挥舱中环绕月球飞行时, 另一名宇...
He spent his life grumbling about missed opportunities and sponging on his father for money.他一辈子都在抱怨失去的机会，并一直伸手向自己的父亲要钱。He should just get an honest job and stop sponging off the rest of us!...他应该找一份正当的工作，不要再揩我们这些人的油了！He...