您要查找的是不是：
- constant region(invariable region) 免疫球蛋白等分子C区, 恒定区
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- He came to see me with the invariable request for a loan. 他来见我时又提出了他那一贯的借钱的要求。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- A Positively Invariant Region for the ESB Model ESB模型的一个正不变区域
- Storms spring up easily in this region. 这个地区很容易发生风暴。
- He is earning a salary in the region of25,000. 他当时的薪金在25,000英镑左右。
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- Something dictated by invariable physical laws. 必然性由不变的自然规律决定的东西
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- A vineyard or wine-producing region in France. 克鲁法国的葡萄园或葡萄酒生产区
- Food and fuel were scarce in this region. 这地区食物和燃料都很缺乏。
- Something that is unchanging or invariable. 不变的事物持久不变或始终如一的事物
- There used to be a military base in the region. 这地区过去有个军事基地。
- Unchanging in nature, value, or extent; invariable. 永恒的在性质、价值或范围上持久不变的；始终如一的
- He is an authority in the region of chemistry. 他是化学界的权威。
- I have a pain in the lumbar region. 我腰部疼痛。
- There used to be a lot of troubles in that region. 那个地区过去动乱不已。
- Nobody likes to live in that desert region. 没有人喜欢生活在那个沙漠地区。
- Our radical policy is invariable. 我们的基本政策是不变的。
