| 释义 |
national technical information service- 英?[?n???n?l ?teknik?l ??nf??mei??n ?s??v?s]
- 美?[?n???n?l ?t?kn?k?l ??nf??me??n 's?v?s]
英英释义Noun1. an agency in the Technology Administration that is a primary resource for government-funded scientific and technical and engineering and business related information
|