短語詞組短語Preparatory Scientific Committee 科學(xué)籌備委員會preparatory committee detail 籌備委員會Intergovernmental Preparatory Committee 政府間籌備委員會preparatory committee NdQT 籌備委員會Preparatory Committee of Election 選舉籌備會Technical Preparatory Committee 技術(shù)籌備委員會Son Preparatory Committee 銼子Preparatory Committee on Chinese Medicine 中醫(yī)藥發(fā)展籌備委員會preparatory committee for a congress 大會的籌備委員會 返回 preparatory committee