第三人称单数：eats up 现在分词：eating up 过去式：ate up 过去分词：eaten up
1.吃完;消耗
2.沉迷于,纠缠于 (with)
3.很快走完(距离)
1.to eat all of something
2.to use large amounts of your available time or money
3.to travel a particular distance easily and steadily
4.to feel a negative emotion so strongly that it is difficult to think about anything else
5.to like something so much that you want to hear or see more
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