铅是早在古代就已知的金属之一。Lead was one of the metals known to the ancient world.水银是一种已知的有毒物质。Mercury is a known poison.人们通常从已知的事实中推断未知的事实.People usually infer an unknown fact from a known fact....
Consideration can be classified as executory or executed.对价可以分为已履行的和待履行的.A contract can be either executed or executory.合同可为已履行的或待履行的.These estates were known as executory devises.这些房产被称为有效遗赠的财产....
Sometimes, people a cote may get caught with their pants down.有时候, 人们会被他们的裤子绊倒.The stinging slap almost caught his face...那狠狠的一巴掌差点搧在他脸上。I only caught the fag end of their conversation.我仅听到他们谈话的结尾。A waiter came and hover...
In the opinion polls the ecologists reached 20 per cent.在民意调查中，自认是环境保护主义者的人达到了20%。The ecologists say that is a very productive kind of waterfront.生态学家们认为那儿是一块非常丰饶的滨水区.Flower ecologists have distinguished the wind pollina...