网站首页  词典首页

请输入您要查询的英文单词:

 

单词 radius
释义 radius
['reɪ.di.əs] (plural radii)
noun countable
DISTANCE 长度
■(the length of) a straight line joining the centre of a circle to its edge or the centre of a sphere to its surface (圆或球体的)半径,半径长度
The radius of this wheel is 30 cm.这个轮子的半径是30厘米。
This wheel has a radius of 30 cm.这个轮子的半径是30厘米。
■a distance 半径距离;半径范围;周围
The station, shopping centre and school lie within a one-mile radius of the house.车站、购物中心和学校都在距这所房子一英里的范围之内。
['reɪ.di.əs] (plural radii)
noun countable
BONE 骨 specialized
■the thicker of the two bones in the lower arm 桡骨
随便看

 

101BT英语在线翻译词典收录了36528条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2000-2024 101BT.net All Rights Reserved 更新时间:2024/11/26 6:19:11