请输入您要查询的英文单词:

 

单词 right-angled
释义

WordReference Random House Learner's Dictionary of American English © 2024
ˈright ˈan•gle, n. [countable]
  1. Mathematicsthe angle formed by two perpendicular lines;
    an angle of 90°.

WordReference Random House Unabridged Dictionary of American English © 2024
right angle, 
  1. Mathematicsthe angle formed by two radii of a circle that are drawn to the extremities of an arc equal to one quarter of the circle;
    the angle formed by two perpendicular lines that intersect;
    an angle of 90°. See diag. under angle 1.
  • Middle English 1350–1400
right-angled, adj. 

随便看

 

英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/10 23:09:55