• 保暖

keepfitn.健身运动keepv.保持；保留；继续；贮藏；经营；遵守；供给；照管；饲养；耽搁；保持食物不变质；健康状况如何；保守（秘密@）；记录；遵守；保护n.生计；保存；城堡主楼；监狱；围墙keep out of debt不借债keeping pressure保压keep her mind onvt.专心于(保持注意)keeping homeland人类学keep fruit fresh保鲜keep on the trot忙得不可开交keep ourselves tovi.不交际(不与人来往)keep a day vacant腾出一天时间Keeping away cost防范成本keep off sb's toe最大生产能力的产量

1. The hunters lit a fire to keep warm at night.
   猎人生了个火堆以便夜间取暖。
2. The sheep bunched up in the shed to keep warm.
   羊为了取暖在羊舍里挤在一起。