单词：castors
音标：['kɑ:stəz] ；
n. （家具的）小脚轮( castor的复数形式 ); 调味品瓶
n. a multiple star with 6 components; second brightest in Gemini; close to Pollux
n. a shaker with a perforated top for sprinkling powdered sugar
n. a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable
n. a shaker with a perforated top for sprinkling powdered sugar
n. a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable