castor
音標['kɑ:stә]中文翻譯：
n. 調味瓶, 海狸
【機】 腳輪
字典網
英文解釋：
名詞 castor:
- a multiple star with 6 components; second brightest in Gemini; close to Pollux同義詞：Alpha Geminorum
- a shaker with a perforated top for sprinkling powdered sugar同義詞：caster
- a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable同義詞：caster
- a hat made with the fur of a beaver (or similar material)同義詞：beaver
- type genus of the Castoridae: beavers同義詞：genus Castor