sector

US /ˈsek.tɚ/
UK /ˈsek.tɚ/
"sector" picture
1.

領域, 部門

a part or division of an economy, society, or area

:
•
The technology sector has seen rapid growth.
科技領域發展迅速。
•
The public sector provides essential services.
公共部門提供基本服務。
:
divisionsegmentbranchareafield
2.

扇形, 扇區

a part of a circle enclosed by two radii and an arc

:
•
The pie chart is divided into different sectors.
餅圖被分成不同的扇形。
•
Calculate the area of the shaded sector.
計算陰影扇形的面積。