词汇	rubart
释义	rubart 鲁巴特
随便看	class for absolute beginners class for advanced studies class for backward children class forecast class for further studies class for illiterate classforitself class for itself class-for-itself class form class format error class formation Class formation within house class-formative class for the hearing-impaired class foundation class fragmentation class frame class framework class freely class free test class-free test class frequence class frequency classful