Yahoo香港字典 搜尋

  1. circumference

    • IPA[sərˈkəmf(ə)rəns]

    美式

    • n.
      the enclosing boundary of a curved geometric figure, especially a circle.;the distance around something
    • noun: circumference, plural noun: circumferences

    • 釋義

    名詞

    • 更多解釋
    • IPA[səˈkʌmf(ə)r(ə)ns]

    英式

    • n.
      the enclosing boundary of a curved geometric figure, especially a circle.

    Oxford Dictionary