abbr 缩写 = 用法: 1 (also med) (esp on clothing, etc 尤作衣物等的标记) medium (size). 用法: 2 (also m) Roman numeral for 1000 (Latin mille) 罗马数字, 表示1000(源自拉丁文mille). 用法: 3 [/em; ɛm/] (Brit) motorway: heavy traffic on the M25 第25号高速公路上繁忙的交通. m abbr 缩写 = 用法: 1 (esp on forms 尤用於表格中) male (sex).2 (esp on forms 尤用於表格中) married (status). 用法: 3 (also masc) (grammar) masculine (gender). 用法: 4 (a) metre(s): run in the 5000m, ie a race over that distance 参加5000米长跑. (b) (radio 无) metres: 800m long wave 长波800米. 用法: 5 million(s): population 10m 人口1000万. |