详细解释:vt. 想出, 研究出, 设计, 发明
词型变化：
形容词:excogitative名词:excogitation动词过去式:excogitated过去分词:excogitated现在分词:excogitating第三人称单数:excogitates英语解释：
动词 excogitate:
come up with (an idea, plan, explanation, theory, or principle) after a mental effort同义词：invent, contrive, devise, formulate, forge