1、Lab (laboratory)实验室
2、Gym (gymnasium)健身室，体育馆
3、Disco (discotheque)迪斯科
4、Exam (examination)考试
5、Math (mathematics)数学
6、Pop (popular music)流行乐
7、Fan (fanatic)粉丝，狂热者
8、Memo (memorandum)备忘录
9、Pub (public house)酒吧
10、Hippo (hippopotamus)河马
11、Vet (veterinarysurgeon/veteran)兽医/老兵
12、Doc (doctor)医生
13、Gas (gasoline)汽油
数学符号
+ 表示"多": many, lots of, a great deal of, a good many of, etc.
++(+2) 表示"多"的比较级：more
+3 表示"多"的最高级：most
－ 表示"少": little, few, lack ,in short of/ be in shortage of etc.
× 表示"错误"、"失误"和"坏"的概念：wrong/incorrect, something bad, notorious, negative, etc.
> 表示"多于"概念：bigger/larger/greater/more than/better than, etc.
表示"高" 概念：superior to, surpass, etc.
< 表示"少于"概念：less/smaller, etc.
表示"低"概念：inferior to, etc.
= 表示"同等"概念：means, that is to say, in other words, the same as, be equal to, etc.
表示"对手"概念：a match, rival, competitor, counterpart, etc.