形容词:sectorial 动词过去式:sectored 过去分词:sectored 现在分词:sectoring 第三人称单数:sectors
1 part of a circle lying between two straight lines drawn from the centre to the circumference 扇形. => illus at circle 见 circle 插图.
2 part or branch of a particular area of activity, esp of a country's economy （活动领域的）部门; （尤指）经济领域
*the manu`facturing sector, ie all the manufacturing industries of a country 制造业
* the `service sector, eg hotels, restaurants, etc 服务性行业.
3 any of the parts of a battle area, or of an area under military control 战区; 防区
*an enemy attack in the southern sector 敌军对南部战区的进攻.
[Date: 1500-1600; Language: Latin;Origin: secare; SECTION1]
a part of an area of activity, especially of business, trade etc
the agricultural sector of the economy
(=business controlled by the government or by private companies)
one of the parts into which an area is divided, especially for military purposes
1. What had been a luxury home in that sector of the city came thundering down. 这里曾经是城里的豪宅区，如今却成了一片废墟。
2. To make up for the lack of public parks, the private sector is devising all sorts of new entries in the leisure market. 为了弥补公共活动场地的短缺，在休闲市场上私营企业正发明出各种各样的新项目，