狼吞虎咽

lángtūn-hǔyàn

[gorge; be a devil to eat; devour ravenously; gobble up; make a pig of oneself wolf down one's food] 形容吃东西不细嚼, 又急又猛

他扑到鸡蛋和咸肉上, 狼吞虎咽地大吃起来