obtainvt.获得;得到vi.流行;通用;存在
obtainning information采纳信息
obtain a understanding了解
obtain sb.'s consent立起折翼
obtainment of evidence证据获取
obtain instant results收效神速
obtain similar spreads享受同样利率幅差
obtain power from waves从波浪中获得动力
obtain obstacles in wayvi.妨碍(阻碍)
obtain sth by deception用欺骗手段获得某事物
obtaining star location星像提取