| 释义 |
US Geological Survey ˌUS Geoˌlogical ˈSurvey (abbreviation USGS) a US government organization, part of the Department of the Interior, which makes detailed maps of the US and lists of minerals found in the US. In the UK there is a similar organization called the Ordnance Survey.ˌUS Geoˌlogical ˈSurveySyllable |