castor的英文翻译是什么意思，词典释义与在线翻译
Noun:- a multiple star with 6 components; second brightest in Gemini; close to Pollux
- a shaker with a perforated top for sprinkling powdered sugar
- a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable
- a hat made with the fur of a beaver (or similar material)
- type genus of the Castoridae: beavers
