1.所积的污垢。
宿垢宿垢,拼音为sù gòu ,所积的污垢。
宿组词 宿霭 宿艾 宿败 宿饱 宿抱 宿本 宿弊 宿弊一清
垢组词 垢坌 垢敝 垢弊 垢獘 垢病 垢尘 垢耻 垢黩
字母S开头的词语sugou
相关汉字解释:宿 垢