与"national debt"相近的词条

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• National Council on Radiation Protection
• National Council on Radiation Protection and Measurement
• National Council on the Aging
• National Cystic Fibrosis Foundation
• National Deaf Children's Society
• national debt
• National Defense Medical Center
• national defense standard
• National Dental Asso ciation
• National Dental Association
• National Diabetes Mellitus Research and Education Act of 1974
• National Diabetes Research and Education Act
• National Disease and Therapeutic Index
• national dose
• National Drug Abuse Council
• national drug abuse information centre

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