单词	大换班
释义	大换班 dà huàn bān turnover
随便看	central branches central broadcasting station central business district central business district (cbd) central business district {=cbd} central business district{=cbd} central business district｛=cbd｝ central business height index central business intensity index central butte central buying central cabinet central callus central calm central calorifier system central canal central canan central canan--neural canal--neurocoel central canan，neural canal，medullary canal，neurocoel central capsule central capsule(in radiolaria) central casting central catalog central category central cavity