forget all about eating and sleeping lose sleep and forget to eat from anxiety, etc disregard meal times and go without sleep do sth. almost to the gross neglect of one´s health, losing sleep and weight
Goebbels and his assistants avidly studied the foreign press to exploit weak spots in their propaganda.
戈培尔和他的助手们废寝忘食地研究外国报刊,以便利用它们宣传中的弱点。
—— 辞典例句Torn between their research work and their teaching, they often forgot to eat and sleep.
他们又要搞研究,又要教学, 常常弄得废寝忘食。
—— 辞典例句She was lost in study and didn´t eat for days.
她废寝忘食地钻研了好几天。
—— 给力词典精选The book is so interesting that it takes complete possession of him.
这本书如此有趣,竟使他废寝忘食。
—— 给力词典精选Absorbed in the work, he neglected food and sleep.
他专心致志于这项工作, 到了废寝忘食的地步。
—— 给力词典精选