单词	root of
释义	root of [网络] 的根
随便看	harmful element in coal harmful elements in coal harmful gas harmful gas and vapo(u)r harmful gas burner harmful gases harmful gas poisoning harmful habit harmful impurity harmful ingredient harmful insect harmful interference harmfull harmfuller harmfulless harmfully harmful material harmful materials harmful merchandise harmfulness harmfulnesses harmfulness of smoking harmful nitrogen harmful pitch harmful pollutants 天真烂熳天知地知天空海阔天粟马角天经地义天经地纬天缘凑合天网恢恢天网恢恢，疏而不漏天罗地网ほり出すほり割りほり抜きいどほり抜き井戸ほり炬燵ほり物ほり起こすほり返すほるほる