| 单词 | smart road |
| 释义 | > as lemmassmart road smart road n. = smart highway n. ΚΠ 1987 Business Wire (Nexis) 2 June Progress will be slow, but what can help is ‘smart cars and smart roads’. Rothery explained that auto companies now have the technology to convert cars into extremely intelligent vehicles with the use of computers and Geo-satellite systems. 1990 Sci. Amer. (U.K. ed.) May 65/1 Much of the added computing power will probably get plowed into new technology for smart cars and smart roads. 2012 Sydney Morning Herald (Nexis) 6 Apr. 1 In the cities they will run on smart roads also embedded with sensors which keep them a safe distance apart at a safe speed. < as lemmas |
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