buff-bluff-buffer-buffet

Judge Lanier is a real film buff
拉尼尔法官是个真正的影迷。
The drug buffered his pain.
药物减轻了他的病痛。
bluff:http://www.etthink.com/forum-618-1.html
At lunchtime, there's a choice between the buffet or the set menu
午餐可以吃自助餐，也可以选套餐。