1 written abbreviation 书面缩写为 m a unit for measuring distance, equal to 1760 YARDS or about 1609 metres 英里〔距离的计量单位,等于 1760 码或约 1609 米〕
m
10 10. a measurement, guess, or calculation that is miles out is completely wrong [英,非正式]
〔测量、猜测或计算〕差远了,全错了 BrE informal
miles out