所属栏目：英汉双解化学
Describing a molecule (orion or radical) that consists of several at-oms (three or more). Examples are ben-zene (C6 H6) and methane (CH4).由几个原子(3个或3个以上)构成的分子(或离子、原子团)。苯(C6H6)和甲烷(CH4)就是例子。 ......（本文共 166 字 ） [阅读本文] >>
知识贝壳