mattering
词形变化：
动词过去式: mattered | 动词过去分词: mattered | 动词现在分词: mattering | 动词第三人称单数: matters |
同义词：
material | substance | stuff | signify | subject | problem | topic | count | affair | activity | concern | business | trouble | composition | difficulty | content | theme | make a difference | thing | consequence | importance | weight | occupation | occurrence | doing | transaction | context | issue | weigh | question |
反义词：