commenced
词形变化：
名词: commencer | 动词过去式: commenced | 动词过去分词: commenced | 动词现在分词: commencing | 动词第三人称单数: commences |
同义词：
begin | start | originate | inaugurate | initiate | instigate | launch | embark | aggress | actuate | christen | take | away | take off | off | fire away | fire | stem | get down | set about | start up | lead off | start out | embark on | get | set out |
反义词：