搜尋結果
radius
- IPA[ˈrādēəs]
美式
- a straight line from the center to the circumference of a circle or sphere.；a radial line from the focus to any point of a curve.
- give a rounded form to (a corner or edge)
noun: radius, plural noun: radii
- 釋義
- 相關詞
名詞
- 1. a straight line from the center to the circumference of a circle or sphere.
- ▪ a radial line from the focus to any point of a curve.
- ▪ the length of the radius of a circle or sphere.
- ▪ a specified distance from a center in all directions there are plenty of local pubs within a two-mile radius
- 2. the thicker and shorter of the two bones in the human forearm.
- ▪ the corresponding bone in a vertebrate's foreleg or a bird's wing.
- ▪ any of the main veins in an insect's wing.
- 3. (in an echinoderm or coelenterate) any of the primary axes of radial symmetry.
動詞
- 1. give a rounded form to (a corner or edge) Brian carefully radiused all the sharp edges and corners the radiused edges feel sleek and unobtrusive in the hand
- plural form of radius
Oxford American Dictionary
- plural form of radius
Oxford Dictionary
- a line of variable length drawn from a fixed origin to a curve.
Oxford Dictionary
- a line of variable length drawn from a fixed origin to a curve.
Oxford American Dictionary
- the radius of a circle which touches a curve at a given point and has the same tangent and ...
Oxford Dictionary
- the radius of a circle which touches a curve at a given point and has the same tangent and ...
Oxford American Dictionary
- 更多解釋
- IPA[ˈreɪdɪəs]
英式
- a straight line from the centre to the circumference of a circle or sphere.
- give a rounded form to (a corner or edge): Brian carefully radiused all the sharp edges and corners the radiused edges feel sleek and unobtrusive in the hand
Oxford Dictionary
