词汇	substantive progress
释义	substantive progress 实质进展
随便看	national ID cards National idea national identification national identify national identily national identities national identity national income in market prices national income in real terms national income model national incomeni national identity card national identity education National Identity of Austrian Literature national ideology nationalife National Ignition Facility National I insurance national image National Image perception National Imagery and Mapping Agency National Imagery Interpretation Rating Scale National Imagery Transmission Format National Imagery Transmission Format Standard national images