concur 过去式:concurred 过去分词:concurred 现在进行时:concurring 词形变化: 动词过去式: concurred | 动词过去分词: concurred | 动词现在分词: concurring | 动词第三人称单数: concurs | 词义辨析: 同义: vi.意见相同; 同时发生 agree cooperate 同义参见: coincide acquiesce