词汇	duplicate control
释义	duplicate control ˈdju:plikitkənˈtrəul复制控制
随便看	but for But for Erhard But for Erhard,that was not enough But for Erhard, that was not enough But for Henry But for Henry,small cars were a dead end But for his idleness But for his idleness,he will be a good student but for income but-for income But for many users But for many users,ISDN has saved the day But,for me,fatherly love is strange But, for me, fatherly love is strange Butformin but-for test but for the grace of god But for the last time But for the media But for the media,it was a golden bonanza But for this section But for this section,Cao Cao also is,how? but for this section, cao cao also is, how but for tim But for Tim