您要查找的是不是：
- An elongated region of relatively low atmospheric pressure, often associated with a front. 低气压槽气压较低的细长地带，常与锋联系在一起
- The dotted lines indicate the elongation. 虚线表示延长的部分。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- 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
- 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。
- There used to be a military base in the region. 这地区过去有个军事基地。
- He is an authority in the region of chemistry. 他是化学界的权威。
- This is Bulbing, tuber formation, elongation. 这就是球茎块茎的形成，拔节。
- 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。
- Elongation variability of blend constituents. 混棉成分的伸长变异大。
- Nobody likes to live in that desert region. 没有人喜欢生活在那个沙漠地区。
- Its cotyledon node zone is telome elongation type. 它的子叶节区类型为顶枝伸长型。
- They are prospecting the region for oil. 他们正在该区勘查油矿。
- This is Bulbing, tuber formation, elongation . 这就是球茎块茎的形成，拔节。
