sceptic

If you can't rely on your faculties then you've got nothing with which to construct any sort of argument against the sceptic.
如果不能依赖感官，你就不能获得任何架构起反对怀疑论的论据。
The proof of our existence is no longer a matter for speculation, and only the most sceptic amongst you could deny it.
我们存在的证据不再是一种推测，只有你们当中的最怀疑的人才会否认它。
I've long been a sceptic of systems that try to couple the identities of non-information resources too closely to computer representations.
在很长一段时间内，我一直质疑尝试将非信息资源实体与计算机表示密切配合使用的系统。
Another society protester said he wanted to be called a climate agnostic rather than a sceptic.
另一位学会的抗议者说，他希望被称作气候不可知论者而不是怀疑论者。
In another email, he appeared to respond to the death of a climate sceptic with the words "in an odd way this is cheering news! " .
在另一封邮件中，对气候怀疑者的死亡做了，他似乎做出了“奇怪的是这是一个好消息！”这一回应。
Sceptic : The stars and stripes appears to be waving in the wind, which is impossible without an atmosphere.
质疑者：星条旗看起来似乎是迎风招展，然而在没有大气的情况下这是不可能的。
America, initially, offered only a retired Clinton-era official. William Perry, who was a notable sceptic about NATO expansion.
最初，美国只派了在克林顿执政时期任职的官员威廉·佩里，此人对北约扩张持怀疑态度。
The sceptic's explanation for this unexpected change might be that Temasek has lost a lot of money.
怀疑者称这次突如其来的转变会使淡马锡遭受大幅损失。
Sceptic: There was no exhaust flame spurting from beneath the lunar module when it blasted off from the moon.
质疑者：当登月舱从月球表面起飞时，它的下部没有喷出火焰。
But, as one sceptic says, perhaps throwing Google's name into the fray is simply a canny move by bankers handling the sale to up the price.
不过，正如一名持怀疑态度的人所说的，也许是负责这次交易的投资银行为提高价格，才利用Google的名字来挑起争论。