欧洲空间组织情报检索服务中心的英文

esa-irs = european space agency-information retrieval service

esa-irs=europea aceagency-informationretrievalservice

• 欧洲:    Europe
• 空间:    space; enclosure; ...
• 组织:    organization; orga ...
• 服务中心:    service centre