n. 疑论者，怀疑主义者（skeptic 的复数形式）
1.Skeptics say global warming is part of a natural cycle of climate change.
但是持怀疑态度的人士认为，全球气温上升是气候变化自然循环的一部分。
2.There are also skeptics about the value of the current generation of mobile robots.
也有人怀疑目前一代移动机器人的价值。
3."It is a philosophy for skeptics, not true believers," Mr. Kloppenberg said.
“这是怀疑论者所持的哲学思想，而不是真正信徒的宠儿，”克龙彭伯格先生说。
4.The stimulus skeptics come in two categories.
对刺激计划的怀疑者分为两类。
5.Skeptics have argued that a single impact would raise an asteroid's overall temperature very little and that asteroids would cool too quickly between impacts to accumulate much heat.
怀疑派认为，一次撞击只会使小行星的整体温度上升很小，而且小行星在两次撞击之间会迅速冷却，从而无法积聚大量热量。
6.But the skeptics may be wrong.
但是，怀疑者们错了。
7.Among the skeptics: his own employees.
怀疑者中，包括他自己的雇员们。
8.All this is exactly what the euro-skeptics feared.
所有这些正是欧元怀疑论者担心的事情。