海量資源,盡在掌握
 Describing a compound that is notcyclic (i.e. a compound that does not con-tain a ring in its molecules).脂肪族的 用于描述非環(huán)化合物(分子中不含環(huán)結構的化合物)。......(本文共 116 字) [閱讀本文] >>