相关单词同義詞ratchel, grait, 近義詞 rock 巖石, stone 【U】石料, sarsen 砂巖漂礫, bowlder 巨礫臨近詞Boule, bought, bouldery, boulders, boulderet, bouldered, bouldering, Boulder Dam, boulder fan, boulder bed, boulder ore, boulder clay相似詞bougie, bouillabaisse, bouillon, bouillon cube, boulder clay, bouldering, boules, boulevard, 返回 boulder