region

a part of an animal that has a special function or is supplied by a given artery or nerve

动物的一部分，具有特殊功能或由特定的动脉或神经供应

in the abdominal region

腹部

area

a knowledge domain that you are interested in or are communicating about

你感兴趣或正在交流的知识领域

it was a limited realm of discourse

这是一个有限的讨论领域

here we enter the region of opinion

在这里我们进入意见区

the realm of the occult

神秘的领域

realm

the extended spatial location of something

某物的扩展空间位置

the farming regions of France

法国的农业区

religions in all parts of the world

世界各地的

regions of outer space

外层空间区域

part

a large indefinite location on the suce of the Earth

地球表面一个很大的不确定位置

penguins inhabit the polar regions

企鹅栖息在极地地区

the approximate amount of something (usually used prepositionally as in `in the region of’)

某物的大致数量（通常用介词，如在“in the region of”中）

it was going to take in the region of two or three months to finish the job

要花两三个月的时间才能完成这项工作

the price is in the neiorhood of $100

价格在100美元左右

orhood”>neiorhood