sea mile

名词 n.
中文释义

英文释义

名词 n.
  1. Synonym of nautical mile, a unit of distance now equal to exactly 1852 meters
  2. A former version of the nautical mile in Scandinavia equal to 4 minutes of arc or about 4 nmi. historical

词形变化

sea miles plural sea-mile alternative seamile alternative

词源

As a former Scandinavian unit of distance, a calque of Danish sømil, Norwegian Bokmål sjømil, and Swedish sjömil, from Danish sø (“sea, nautical, maritime”) + mil (“Danish mile or league”).
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