词汇	voluntary blood donation
释义	voluntary blood donation 无偿鲜血
随便看	national film school in lodz National Film Theatre National Fimess national final account statement national final product national finance national finance payment national financial National Financial Rights national fine national fine thread national fire administration National Firearms Act National Fire Control Supervisory Network NATIONAL FIRE PREVENTION COUNCIL National Fire Protection Association National Fire Reporting System National Fire Sprinkler Association National Fire Wall national first-class enterprise National First-grade Chef national fiscal management national fiscal orientations national fishing limit national fishing shelf