《ob-.doc》查看内容详情
亲，网页上所展示的文章内容和下载文档内容是一致的，下载前请点击“查看内容详情”确认是否您所要下载的内容。
pref.对；向；相反；反对 英英释义： ob-[ ɔb, əb ]n.a major river of western Siberia; flows generally northward and westward to the Gulf of Ob and the Kara Sea同义词：ObOb Riverthe branch of medicine dealing with childbirth and care of the mother同义词：obstetricsOBtocologymidwi
