region area district zone scope 都可以的
只是侧重的不一样
region:
1.地区,地带;行政区域
I prefer to live in a cold region.
我宁愿住在寒冷的地区。
2.解部,部位
I have a pain in the lumbar region.
我腰部疼痛。
3.(艺术,科学等的)领域,范围
4.(首都以外的)各地区[the P]
area:
面积[C][U]
The city covers an area of 15 square kilometers.
该城市的面积为十五平方公里。
2.地区,区域[C]
3.场地,区[C]
There is a parking area over there.
那儿有一个停车场。
4.领域,范围,方面[C]
Mathematics is my special area.
数学是我的专业。
district:
1.区,辖区,行政区
2.地区,区域,地带
The city has several shopping districts.
这个城市有几个商业区。
zone:
1.地带;地区
I'd like to see Europe as a nuclear-free zone.
我希望欧洲成为无核区。
2.带;气候带;动植物分布带
Most of the world's wheat is grown in the North Temperate zone.
世界上大部分小麦种植在北温带。
scope:
1.范围,领域[(+of)]
Some technical terms are beyond the scope of this dictionary.
有些专门术语不在本词典的范围内。
2.机会,余地[(+for)][+to-v]
He has no scope for his particular talents.
他没有施展自己特殊才能的机会。
3.眼界;见识[(+of)]
He is a man of limited scope.
他是一个见地狭窄的人。
4.(导弹等的)射程
我觉得不要全记清楚，大概搞清楚每个的主要用法就可以了