International Date Line

短语

n. 日界线（联结地球南北极的假想线。向东航行越过此线须减去一天，向西须增加一天） [网络] 国际日期变更线；国际换日线；国际日界线

释义与例句

name
  1. 1.

    An imaginary line on the Earth's surface at 180° longitude, mostly through the Pacific Ocean, to the east of which the calendar date is one day earlier than to the west.

    国际日期变更线