diagonal

FREQ #35091 ★☆☆☆☆

a. 对角线的, 斜的, 斜纹的 n. 对角线, 斜线, 斜列

发音

US /ˌdaɪ̯ˈæɡ(ə)nəl/
其它
UK /ˌdaɪ̯ˈæɡ(ə)nəl/
US /ˌdaɪ̯ˈeɪ̯ɡ(ə)nəl/
CA /ˌdaɪ̯ˈeɪ̯ɡ(ə)nəl/
AU /ˌdɑɪ̯ˈæɡənəl/
AU /ˌdɑɪ̯ˈæɡənəu̯/
IN /ɖəj(ə)ɡ(ɵ)nəl/

词形变化

diagonals 复数 diagonals

别名

diagonial

释义与例句

n.
  1. 1.

    A line joining non-adjacent vertices of a polygon.

    数学
  2. 2.

    Anything forming or resembling such a line

    A line or plane at an oblique angle to another.

    数学
  3. 3.

    Anything forming or resembling such a line

    A line or cut across a fabric at an oblique angle to its sides.

  4. 4.

    Anything forming or resembling such a line

    Synonym of slash ⟨/⟩.

    媒体 印刷
adj.
  1. 1.

    Joining two nonadjacent vertices (of a polygon or polyhedron).

    对角

    数学
  2. 2.

    Having slanted or oblique lines or markings.

  3. 3.

    Having a slanted or oblique direction.

    对角

  4. 4.

    Of or related to the cater-corner (diagonally opposite) legs of a quadruped, whether the front left and back right or front right and back left.

词汇关系

名词

同义词 6

stroke slash bias separatrix solidus virgule

上位词 5

set line punctuation straight line punctuation mark

下位词 2

main diagonal secondary diagonal

整体词 3

checkerboard chequerboard square matrix
形容词

同义词 6

slanted sloping aslant aslope slanting sloped

近义相关 2

inclined oblique

相关短语

diagonal matrix [计] 对角矩阵 diagonal element diagonal elements diagonal matrices diagonal mark diagonal marks diagonal morphism diagonal morphisms diagonal scale diagonal scales diagonal calendar diagonal calendars diagonal spread diagonal spreads diagonal argument

词源

From Middle French diagonal, from Latin diagōnālis, from Ancient Greek διαγώνιος (diagṓnios, “from angle to angle”), from διά (diá, “across”) + γωνία (gōnía, “angle”).

来源：wiktionary