英语词汇radius怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

radius /ˈreɪdijəs/ noun

plural radii /ˈreɪdiˌaɪ/

radius

/ˈreɪdijəs/

noun

plural radii /ˈreɪdiˌaɪ/

Learner's definition of RADIUS

[count]

technical : a straight line from the center of a circle or sphere to any point on the outer edge半径

also : the length of this line半径长度

— see picture at geometry; compare diameter

: an area that goes outward in all directions from a particular place半径范围；周围

The new museum is expected to draw people from a wide radius.新博物馆有望吸引周边大范围的民众。
More than 100,000 students live within a 10-mile radius of the university. [=within 10 miles of the university]超过10万名学生居住在大学周边10英里范围内。
There are three restaurants within a one-block radius of our apartment.我们公寓周边一个街区的范围内有三家餐馆。

medical : the bone in the lower part of your arm on the same side as your thumb桡骨 — see picture at human

单词	radius
释义	radius 1 ENTRIES FOUND: radius (noun) radius /ˈreɪdijəs/ noun plural radii /ˈreɪdiˌaɪ/ radius /ˈreɪdijəs/ noun plural radii /ˈreɪdiˌaɪ/ Learner's definition of RADIUS [count] 1 technical : a straight line from the center of a circle or sphere to any point on the outer edge半径 Measure the radius of the circle.测量圆的半径。 also : the length of this line半径长度 a radius of 10 inches10英寸的半径长度 — see picture at geometry; compare diameter 2 : an area that goes outward in all directions from a particular place半径范围；周围 The new museum is expected to draw people from a wide radius.新博物馆有望吸引周边大范围的民众。 More than 100,000 students live within* a 10-mile radius of the university. [=within 10 miles of the university]超过10万名学生居住在大学周边10英里范围内。 There are three restaurants within a one-block radius of our apartment.我们公寓周边一个街区的范围内有三家餐馆。 3 medical : the bone in the lower part of your arm on the same side as your thumb桡骨 — see picture at human
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