单词	开坑
释义	开坑 penetration hollow
随便看	botantical garden botany Botany botany and physiology experiments Botany B botany bay Botany Bay Botany Bay dozen Botany Bay dozens Botany Bay fever Botany Bay fig botany bay figs botany bay gum Botany Bay kino botany box botany character botany characteristic Botany characteristics Botany characters Botany deals with the study of plants Botany DNA botany experiment botany experiment practice botany fabric Botany falls into the category of biology