Xin is the affiliated membership of ADA and the membership of FDI, and the Vice Chairman of the committee of operative dentistry and Endodontics, Guangdong provincial Dental Association.是什么意思_Xin is the affiliated membership of ADA and the membership of FDI, and the Vice Chairman of the committee of operative dentistry and Endodontics, Guangdong provincial Dental Association.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句