| 单词 | GPS |
| 释义 | GPS (once / 4736 pages) n WORD FAMILY GPS USAGE EXAMPLESLike driverless cars, the delivery robots use cameras, GPS devices and radar to navigate the urban environment. Washington Post(Dec 30, 2016) We rented a car for our five-day stay and did not need GPS; a map in the lap worked fine. Washington Post(Dec 29, 2016) The time created by the clocks is used in GPS location devices and is used to control the wave frequency of television broadcasts. BBC(Dec 30, 2016) n a navigational system involving satellites and computers that can determine the latitude and longitude of a receiver on Earth by computing the time difference for signals from different satellites to reach the receiver Syn|Hyper Global Positioning System navigational system a system that provides information useful in determining the position and course of a ship or aircraft |
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