基本解释雷沙爾同根派生 Rechard相关词英汉例句Jensen, Rechard and Thursby, Marie: "Proofs and Prototypes for sale: The Licensing of University Inventions".The American Economic Review, 2001, 91(1 楊玲莉;董成文.;關於高校實施國家科技計劃項目中知識産權問題的思考Rechard更多例句