单词	交易品
释义	交易品1. barter
随便看	national geospatial database national geospatial database {=ngd} national gesinnt national giro national government national governors' council national grange national graphical association 全国印刷协会 national grid national grid compang national grid company national grid for learning national guard national guard computer center national guard computer center，ngcc national guard of the united states national guardsman national health national health administration national health administration; nha national health association 全国卫生协会 national health insurance national health insurance card national health insurance (nhi) national health insurance statistics