基本解释n.發明;虛搆;發明物同根派生 inventional相关词英汉例句用作名詞 (n.)Necessity is the mother of invention.需要是發明之母。inventional更多例句词组短语用作名詞 (n.)動詞+~back an invention 支持發明commercialize an invention 使發明商品化make an invention 發明創造market an invention 出售發明專利形容詞+~dangerous invention 危險的發明gross invention 彌天大謊inventional更多词组