concrete jungle

词形变化：

副词: concretely | 名词: concreteness | 动词过去式: concreted | 动词过去分词: concreted | 动词现在分词: concreting | 动词第三人称单数: concretes |

同义词：

solid | real | tangible | actual | physical | cement | substantial | pavement | specific | certain | definite | distinct | existing | material | particular | condensed |

反义词：

abstract |