Adjective:

1. given to excess in consumption of especially food or drink;

   "over-fed women and their gluttonous husbands"
   "a gluttonous debauch"
   "a gluttonous appetite for food and praise and pleasure"
   

greedyadj.贪婪的

voraciousadj.狼吞虎咽的；贪婪的；贪吃的；求知欲强的

ravenousadj.贪婪的；极饿的

insatiableadj.不知足的；贪求无厌的

desirousadj.渴望的；想要的

excessiveadj.过分的；过多的

abstemiousadj.有节制的；节省的

1. Ve never met a man as gluttonous as him.
   我从来没有见过像他那样贪吃的人。
2. Among the guests there was a gluttonous man whose eyes stared at a plate full of walnuts and ate all of them.
   客人中有个贪吃的人，眼盯着满满的一碟核桃，全吃光了。