Word · Frequency #909
sector
/ˈsektə/
verb
把...分成扇形；[计] 扇面; 扇区; 段; 区段
核心释义
- 1.
扇形；部门；把...分成扇形；[计] 扇面; 扇区; 段; 区段
n. a plane figure bounded by two radii and the included arc of a circle；n. a social group that forms part of the society or the economy；n. a particular aspect of life or activity；n. the minimum track length that can be assigned to store information; unless otherwise specified a sector of data consists of 512 bytes
相关词与表达Connections
词族Word family
- sectors
- plural
学习提示Learner notes
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Collins 词频等级为 4，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.