音标:['sektә] ; 柯林斯词典等级:4 级; 牛津三千核心词汇;
n. 扇形, 部门, 部分, 函数尺, 象限仪, 段, 区段
vt. 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
词型变化:名词复数形式 : sectors
考试类型:[六级/考研/托福/IELTS]
词性分布:
名词100%

sector的用法和样例:

例句

用作名词(n.)
  1. perceive superficially
  2. The government made an investigation of the employment in the public and private sectors.政府对国营和私营部门的就业情况作了一次调查。
  3. Fashion is one sector of the beauty industry.时装是美容行业的一个部分。
  4. We must be careful not to confuse a segment and a sector.我们必须小心不要把细分市场和部分市场混淆。
  5. The enemy attacked in the southern sector.敌军对南部地区发起进攻。
用作名词(n.)
  1. A sector of a cylindrical capacitor may thus be utilized as an energy filter.柱面扇形电容器可作为能量过滤器。
  2. Your professional reputation will be in the spotlight as this coming Friday's full moon will light up your honors and recognition sector.当即将到来周五的满月照亮你象征荣耀与褒奖的扇形面时,你职业上的名誉将得到瞩目。
  3. There are several sectors unusable in this disk.这张磁盘有几个扇区坏了。

常见句型

用作名词(n.)
  1. The city council counts its library as an important part of service sector.市议会认为它的图书馆是服务业的一个重要部分。
  2. The enemy have attacked the British sector.敌人已进攻英国防区。
  3. The sector dam broke and its water drowned the entire valley.扇形水坝倒塌了,水淹没了整个山谷。

词汇搭配

  • public sector政府控制的企业...
  • private sector私营成分
  • cold sector冷区
  • blind sector萤光屏阴影区,荧光屏...
  • independent sector独立扇面,独立扇形装...
  • sector gate扇形闸门,弧形闸门...
  • sector scan扇形扫描
  • warm sector暖区
  • sector gear扇形齿轮,齿弧...
  • sector rack扇形齿板,扇形齿条...
  • sector scanning扇形扫描,扇形扫掠,...
  • sector display扇形显示器,扇形显示...
  • disk sector磁盘扇区
  • sector conductor扇形导体
  • economic sector经济成份
  • sector switch扇面开关
  • tertiary sector第三产业部门...
  • sector cable扇形芯电缆,扇心电缆...
  • sector instrument扇形仪表
  • primary sector初级成分

经典引文

  • Daily oil consumption..produced from the British sector of the sea.

    出自:Daily Telegraph
【近义词】
【反义词】

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acetobutylicum
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You never know your luck.
zinc dichromate