
word
1.常用英语:CommonlyusedEnglish
2.经常使用的短语:Frequentlyusedphrases
3.常见的单词:Commonwords
4.常见的口语表达:Commoncolloquialexpressions
5.常用语法规则:Commongrammarrules
6.常用缩写:Commonabbreviations
7.常用俚语:Commonslang
8.常用词汇:Commonvocabulary
9.常用成语:Commonidioms
10.常用交际用语:Commonsocialexpressions.