释义：吃光；耗尽；击败；使苦恼 英英释义： eat up v.finish eating all the food on one's plate or on the table同义词：finishpolish offuse up (resources or materials)同义词：consumeuse upeatdepleteexhaustrun throughwipe outenclose or envelop completely, as if by swallowing同义词：immerses