基本解释新双香豆素, 双香豆素乙酯同根派生 biscoumacetate相关词英汉例句ethyl biscoumacetate 二痉香豆素乙酸乙酯BOEA(ethyl biscoumacetate) 新双香豆素, 双香豆素乙酯[抗凝血药]aethyl biscoumacetate 新双香豆素biscoumacetate更多例句