cogitate 过去式:cogitated 过去分词:cogitated 现在进行时:cogitating 词形变化: 名词: cogitator | 动词过去式: cogitated | 动词过去分词: cogitated | 动词现在分词: cogitating | 动词第三人称单数: cogitates | 词义辨析: 同义参见: study