If you describe something or someone as extraordinary, you mean that they have some extremely good or special quality.
exceptional , remarkable , amazing
We've made extraordinary progress as a society in that regard.
在那一方面,我们的社会已经取得了巨大进步。
The task requires extraordinary patience and endurance.
这项工作需要非凡的耐心和毅力。
If you describe something as extraordinary, you mean that it is very unusual or surprising.
What an extraordinary thing to happen!
发生了多么非同寻常的事啊!
An extraordinary meeting is arranged to deal with a particular situation or problem, rather than happening regularly.
The U.S. has called for an extraordinary emergency meeting of the UN Human Rights Commission to examine the crisis.
美国已要求召开一次联合国人权委员特别紧急会议来调查这次危机。