circumference

名词 n. 动词 v.
中文释义
英 /sɜːˈkʌmfɹəns/|/səˈkʌmfɹəns/    美 /sɚˈkʌmfɹəns/|/səˈkamfɹəns/

英文释义

名词 n.
  1. The line that bounds a circle or other two-dimensional figure.
  2. The length of such a line.
  3. The surface of a round or spherical object. obsolete
  4. The length of the longest cycle of a graph.
动词 v.
  1. To include in a circular space; to bound. obsolete,transitive
    — Nor is the vigour of this great body included only in itself, or circumferenced by its surface

词形变化

circumferences plural circumferences present,singular,third-person circumferencing participle,present circumferenced participle,past circumferenced past

词汇关系

近义词
perimeter umstroke lap
衍生词
circumferenceless semicircumference
相关词
diameter radius perimeter

词源

词源 1
From Latin circumferentia, from circum (“around”) + ferō (“to carry”). Displaced native Old English ymbgang.
词源 2
From Latin circumferentia, from circum (“around”) + ferō (“to carry”). Displaced native Old English ymbgang.
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