相关单词同義詞streambed, cauce, 近義詞 river bottom 河底臨近詞Rivera, river, river filth, river stage, river abuse, river level, river banks, river works, river horse, river bluff, river-bed, river snail相似詞rive, riven, river, riverbank, riverboat, riverine, rivers of sth idiom, riverside, 返回 riverbed