您要查找的是不是：
- In addition, CT virtual laryngoscopy revealed the structure of subglottic region and distal portion of strictured airway from feet to head, which were not available in actual laryngoscopy. 显示喉内病变的位置、范围与纤维喉镜所见类似，还可从足端入路观察到喉镜所看不到的狭窄远端和声门下区情况。
- CTVL could clearly demonstrate the location,size and extension of tumors,and by caudocranial approach,CTVL revealed the distal portion of tumor and the structure of subglottic region. CTVL能很好地显示肿瘤的部位、大小及侵犯范围，并可从足侧观察狭窄远端及声门下区的情况。
- 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。
- subglottic region 声门下区
- 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。
- 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。
- They are prospecting the region for oil. 他们正在该区勘查油矿。
- I prefer to live in a cold region. 我宁愿住在寒冷的地区。
- It will cost in the region of $500. 它大约得花费五百美元。
- A region remote from urban areas; backcountry. 腹地远离城区的地区，偏僻地区
