1、The cow began to ruminate after eating up grass.
牛吃完草后開始反芻。

2、As people grow older, they begin to ruminate on the uncertainty of life.
隨著年齡的增長(zhǎng)，人們開始對(duì)生活的變化無(wú)常冥思苦想。

3、It is worthwhile to ruminate over his remarks.
他的話值得玩味。

4、Don't over-generalise, jump to conclusions or ruminate endlessly.
不要過分概括(比如想“我永遠(yuǎn)都控制不好這種關(guān)系”)，不要妄下定論(比如想“這工作永遠(yuǎn)都做不完”)，也不要總是不停地思考某件事。

5、It is worth while to ruminate over his remarks.
他的話值得玩味。

6、They also tend to brood or ruminate more than satisficers do.
他們也比滿足化者容易陷入憂思。

ruminate翻譯