基本解釋n.支持;維持;支持物同根派生 sustainment相關(guān)詞英漢例句用作名詞 (n.)Raytheon Company has partnered with The Boeing Company to bid for the U.S.Air Force's Counterspace Command and Control Sustainment contract.近日,雷聲公司與波音公司共同對(duì)美國(guó)空軍反空間的指揮與控制支持郃同進(jìn)行了投標(biāo)。sustainment更多例句