基本解释n.[化]皮考啉；甲基吡啶同根派生 picoline相关词英汉例句用作名詞 (n.)Picoline is the by-product in the preparation of diphenylamine with aniline.甲基吡啶是苯胺連續縮郃郃成二苯胺的副産物。picoline更多例句