adjective 下载 🔗分享 不透水的,无孔的。 Having no pores, not penetrable, impervious. Examples : "The whiteboard is made of a nonporous material, so the marker ink doesn't soak in and can be easily erased. " 白板是用不透水的材料做的,所以马克笔墨水不会渗进去,很容易擦掉。 material science chemistry 与AI对话词汇游戏阅读练习