基本解释v.深思；沉思；反刍同根派生 英汉例句用作动词 (v.)The discovery provides pabulum for the scientific community to ruminate on for decades to come.这项发现为科学界对未来十年的深思提供了精神食粮。The cow began to ruminate after eating up grass.牛吃完草后开始反刍。