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单词 isosceles
释义

Definition of isosceles in English:

isosceles

adjective ʌɪˈsɒsɪliːzaɪˈsɑsəˌliz
  • (of a triangle) having two sides of equal length.

    (三角形)等腰的

    Example sentencesExamples
    • The base angles of an isosceles triangle are equal.
    • This is the ‘alternate’ solution to constructing the isosceles triangle with the base of the square as one side, using only a straightedge.
    • The base of the wedge is an isosceles right triangle in a vertical plane.
    • First construct an isosceles triangle whose base angles are double the vertex angle.
    • Mathematicians sometimes say that A is an arbitrary isosceles triangle, but all they mean is that A could be any such triangle.

Origin

Mid 16th century: via late Latin from Greek isoskelēs, from isos 'equal' + skelos 'leg'.

Definition of isosceles in US English:

isosceles

adjectiveīˈsäsəˌlēzaɪˈsɑsəˌliz
  • (of a triangle) having two sides of equal length.

    (三角形)等腰的

    Example sentencesExamples
    • The base angles of an isosceles triangle are equal.
    • Mathematicians sometimes say that A is an arbitrary isosceles triangle, but all they mean is that A could be any such triangle.
    • This is the ‘alternate’ solution to constructing the isosceles triangle with the base of the square as one side, using only a straightedge.
    • First construct an isosceles triangle whose base angles are double the vertex angle.
    • The base of the wedge is an isosceles right triangle in a vertical plane.

Origin

Mid 16th century: via late Latin from Greek isoskelēs, from isos ‘equal’ + skelos ‘leg’.

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更新时间:2025/7/5 6:32:00