M, m
noun uk/em/ us/em/ Ms, M's or m's
(LETTER)
[ C or U ](英语字母表的第13个字母)
the 13th letter of the English alphabet
(NUMBER)
[ C ] (also m)(罗马数字)1000
the sign used in the Roman system for the number 1,000
(ROAD)
[ U ](英国和爱尔兰)高速公路(motorway的缩写)
(in the UK and Ireland) abbreviation for motorway UK
The M4 goes from London to Bristol. 4号高速公路连接伦敦和布里斯托尔。
M, m
adjective uk/em/ us/em/ M's or Ms
(服装尺寸)中号(medium的缩写)
written abbreviation for medium : used on clothes to show that they are of medium size