字典網>> 英漢字典>> N開頭詞條>>negative positive rule的意思 漢英字典negative positive rule中文翻譯：【化】 正負定律(即中和定律) negative positive rule相關詞條：negative plate negative catalyzer negative matrix negative AND gate negative conditioned reflex negative foci negative clause negative after-image negative misprision negative-resistance magnetron