semi polar bondsemi-polar linksemipolarbond半: half键: key极性键: heteropolar binding; heteropolar bond; polar linkage; polarized bond非极性键: homopolar binding; no olarbond; no olarlinkage; non polar bond; non polar linkage; non-polar link; nonpolar bond非极性键合: non-polar linkage下载手机词典可随时随地查词查翻译
