美国地质调查局
měi​guó​dì​zhì​diào​chá​jú

United States Geological Survey

  1. 美国 美國 měi​guó proper noun
    United States
    United States of America; USA; America
  2. 地质调查 地質調查 dì​zhì​diào​chá
    geological survey
    the systematic investigation of the geology beneath a given piece of ground for the purpose of creating a geological map or model
  3. 局 jú noun
    office
    an office; a bureau; a government department or an agency for public services; also used as a name for certain shops like a bookstore or pharmacy