飞火+流萤
同学的英文缩写:CM(Classmate) “校友”的英文缩写 : SM(School Mate) “小学同学”的英文缩写: PCM(Primary Classl Mates ) “小学校友”的英文缩写: PSM ( Primary school mates) “朋友”的英文缩写 , 有蛮多的,譬如:BBF ( Best Friends Forever/ Best buddy forever) , Bud ( Buddy ) Pal , friend . 希望能帮助你!~ 望满意答案