| sector | |
| 级别 | 第7级 |
| 音标 | [ ˈsektə(r) ] |
| 解释 | n.部门，部分；防御地段，防区；扇形 |
| 英英释义 | one of the areas into which the economic activity of a country is divided |
| 发音 |  |
| 例句 |
1. The export sector will aid the economic recovery. 出口产业将促进经济复苏。 2. The enemy have attacked the British sector. 敌人已进攻英国防区。 |
