sea mile

短语

海里 [经] 海里

词形变化

sea miles 复数 sea miles

别名

sea-mile

释义与例句

n.
  1. 1.

    Synonym of nautical mile, a unit of distance now equal to exactly 1852 meters

  2. 2.

    A former version of the nautical mile in Scandinavia equal to 4 minutes of arc or about 4 nmi.

    历史

词汇关系

名词

同义词 1

mile

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”).

来源：wiktionary