o.le.umn.(名词)【复数】 o.le.a[ô.lô-…] 或 o.le.ums A corrosive solution of sulfur trioxide in sulfuric acid.发烟硫酸:含三氧化硫酸的一种腐蚀性溶液来源:Latin [olive oil] * see oil 拉丁语 [橄榄油] *参见 oil