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circumference

英 /səˈkʌmfərəns/美 /sərˈkʌmfərəns/
  • n.
    圆周，周长；周边，外围
复数circumferences
考研TOEFLGMATSAT

词语例句

  1. 圆周，周长n.

    考研

    • This is a circle with a circumference of 5cm.

      这是一个周长为5厘米的圆。

    • The earth is almost 25 000 miles in circumference.

      地球的周长大约为25 000英里。

    • A young English botanist named Charles Darwin, the author of the theory of evolution, was the first European to see alerces, with trunks that had a circumference of 130 feet.

      进化论的作者、年轻的英国植物学家查尔斯·达尔文，是第一个看到落叶柏树干圆周长达一百三十英尺的欧洲人。

  2. 周边，外围un.

    • Cut the salmon into long strips and wrap it round the circumference of the bread.

      把鲑鱼切成长条，然后把它裹在面包的四周。

  1. The earth is almost 25 000 miles in circumference.
    地球的周长大约为25 000英里。
    来自《牛津词典》
  2. The earth's circumference is about 25,000 miles.
    地球的圆周约为25,000英里。
    来自《新英汉大辞典》
  3. I have to have a whole number of wavelengths to get around the circumference.
    我必须有很多波长才能绕这个圆周。

相关短语

  • waist circumference
    腰围；而腰围；人群具有更大的腰围；和腰围
  • TUBE CIRCUMFERENCE
    筒围
  • thigh circumference
    大腿围；腿围
  • Knee circumference-6cm
    6厘米；膝关节周长
  • hip circumference
    髋关节周长；芭啦圆周；臀围测量

词语扩展

n.
peripherychest/bust
[数]圆周；周长；胸围
adj.

词义分布

圆周
45.3%
周长
33.6%
周
8%
方圆
5.8%
周向
3.6%
胸围
2.2%
圆周长
1.5%

英英释义

  • n.the size of something as given by the distance around it
  • n.the boundary line encompassing an area or object
  • n.the length of the closed curve of a circle
  1. n.
    the distance around the edge of a circle
    圆周（长）
    • Think of a way to calculate the Earth's circumference.
      想个能测量出地球周长的方法。

词源

  • circumference圆周，周围
    词根词缀： circum-周围 + -fer-携带 + -ence名词词尾
  • circumference周长
    circum-,圈，周围，-fer,带，携，词源同bring,conference.
  • circumference
    From Latin circumferentia, from circum ‎(“around”) + ferō ‎(“I carry”).