所属栏目:英汉双解有机化学
A molecule that consistsof several atoms (three or more). Examples arebenzene (C6H6) and methane (CH4) 由几个(≥3)原子构成的分子。实例有苯(C6H6)和甲烷(CH4)。 ......(本文共 122 字 ) [阅读本文] >>