insatiable

1. ADJ If someone has an insatiable desire for something, they want as much of it as they can possibly get. 無法滿足的; 貪得無厭的

A section of the reading public has an insatiable appetite for dirty stories about the famous. 閱讀大眾中有一部分人對名人的風流韻事的欲望總是無法滿足。