alkyl
adj. 烷基的,烃基的; n. 烷基,烃基
n.[化]烷基,烃基adj.烷基的,烃基的
chemoimmunotherapy crater greenleek illutation interpandemic nurseling reprehension下载迅蛙App
adj. 烷基的,烃基的; n. 烷基,烃基
n.[化]烷基,烃基adj.烷基的,烃基的
chemoimmunotherapy crater greenleek illutation interpandemic nurseling reprehension