柯林斯詞典M /?m/ (also m) (M's, m's) 1. N-VAR M is the thirteenth letter of the English alphabet. 英語字母表中的第13個(gè)字母 返回 m劍橋詞典 m noun (AMOUNT) [ 可數(shù)名詞:有復(fù)數(shù)形式的名詞 ] plural m written abbreviation for million 100萬(million的縮寫) The new library cost £5 m to build . 建造新圖書館耗資500萬英鎊。 m noun (LENGTH) [ 可數(shù)名詞:有復(fù)數(shù)形式的名詞 ] plural m written abbreviation for metre (MEASUREMENT) 米(metre的縮寫) Jeff is 1.8 m tall . 杰夫身高1.8米。 She's the women's 1500 m champion (= the winner of a race run over that distance ). 她是女子1500米賽跑冠軍。 m noun (DISTANCE) written abbreviation for mile 英里(mile的縮寫) 返回 m