Synset:rad
Hypernyms:angular unit
Inherited Hypernyms:radianangular unitunit of measurementdefinite quantitymeasureabstractionentity
Part Meronyms:milliradian
| 单词 | radian |
| 释义 | Radian nnoun.quantitythe unit of plane angle adopted under the Systeme International d'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees) Synset:rad Hypernyms:angular unit Inherited Hypernyms:radianangular unitunit of measurementdefinite quantitymeasureabstractionentity Part Meronyms:milliradian |
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