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equilateral

英 [,i?kw?'l?t(?)r(?)l; ,ekw?-] 美['ikw?'l?t?r?l]
  • adj. 等邊的；等面的
  • n. 等邊形
TEM8

中文詞源

equilateral 等邊的

equ-, 平等，相等。-later, 邊，見(jiàn)lateral.

英文詞源

equilateral (adj.)
"having all sides equal," 1560s, from Late Latin aequilateralis, from aequi- (see equal (adj.)) + lateralis (see lateral). Related: Equilaterally.

雙語(yǔ)例句

1. Use your protractor to construct an equilateral triangle.
用量角器作一個(gè)等邊三角形.

來(lái)自《簡(jiǎn)明英漢詞典》

2. The angles are equal, for ABC is equilateral.
三角相等, 因?yàn)槿切蜛BC是等邊三角形.

來(lái)自《簡(jiǎn)明英漢詞典》

3. Its outline roughly forms an equilateral triangle.
它的輪廓大致形成一個(gè)等邊三角形。

來(lái)自辭典例句

4. An equilateral triangle cannot be dissected into finitely many incongruent equilateral triangles.
等邊三角形不能分成有限多個(gè)不全等的等邊三角形.

來(lái)自辭典例句

5. Each face is an equilateral triangle and three faces meet at each vertex.
每一個(gè)面是正三角形并且于每一個(gè)頂點(diǎn)處有三個(gè)面相交.

來(lái)自辭典例句