常見例句用作名詞 (n.)Viton is a registered name of DuPont.氟橡膠爲(wèi)美國(guó)杜邦注冊(cè)名稱。DuPont will continue to meet the needs of its customers.杜邦公司將繼續(xù)滿足其客戶的需要。 返回 Dupont