成语名称:无底洞:rathole(bottomless abyss; bottomless cavern)英语: rathole(bottomless abyss; bottomless cavern)无底洞造句:1、沼泽地,污浊,一个可怖...
无底洞 词语解释无底洞[ wú dǐ dòng ]⒈ 无法填满的洞。比喻满足不了的物质要求,或者比喻做不完的工作。英rathole; bottomless abyss; bottomless cavern;引证解释⒈ &nbs...