The opposite would be anti - existence, as the opposite of matter is antimatter.存在的对立面应该是 反 存在, 正如物质的对立面是反物质一样.Antimatter has been produced experimentally, but little of it is found in nature.反物质已在实验室中产生, 但还未在自然界中找到.I to...
她是个有头脑的女性，拒不肯做富人的玩物。She was an intelligent woman who refused to be a rich man's plaything.他不会允许任何人为了达到其自身目的把他变成政治玩物。He would not allow anyone to make him into a political plaything for their own ends.他的最新玩物是个人计算机.Hi...