survey mile

短语

[网络] 调查英里

词形变化

survey miles 复数 survey miles

释义与例句

n.
  1. 1.

    The mile of ⁶³³⁶⁄₃₉₃₇ kilometers employed by the United States prior to its adoption of the international mile by treaty in the 1950s.

    美国

    Near-synonyms: international mile, statute mile (UK)

词源

From its continued use until the 1980s in reference to the US Geological Survey's 1927 geodetic datum.

来源：wiktionary