英音 
[bi:f]
 
美音 
[bif]
 
 
beef 基本解释
n. 牛肉；菜牛（饲养以供肉食的牛）；体力；怨言，牢骚
vi. 抱怨，大发牢骚

South korea is the fourth-largest importer of american beef .
韩国是美国牛肉的全球第四大进口商。
Banks will also be required to beef up their risk management practices .
该计划还将要求各银行加强其风险管理措施。
Their main beef is with politicians .
他们主要抱怨的是政界人士。
It intends to beef up the graphics abilities of its processors andwill one day start selling specialised graphics chips .
它准备增强其处理器的图形显示能力，并希望某一天开始销售专门的显示芯片。
The beef protests seemed to reflect this .
牛肉风波似乎就反映出这一问题。