purchase agreement purchasing contract
purchase agreement
purchasing contract
购买单位用英文怎么说
购买历史用英文怎么说
购买发票用英文怎么说
购买合同用英文怎么说
购买周期用英文怎么说
英语词典收录了最新的汉英词典和英汉词典，总共有200多万个词条，词库仍在不断更新中。
