beef是不可数名词还是可数名词

beef一般只视为不可数名词，意为牛肉。

例句The nation also exports beef

该国也出口牛肉。

Beef now costs well over 30 roubles a pound

牛肉现在卖到了每磅30多卢布。

Thick tuna steaks are eaten rare, like beef

像牛肉一样，厚的金枪鱼排做到半熟即可食用。

He carved the joint of beef.

他切开了那一大块烤牛肉。

The European Commission has urged France to lift its ban on imports of British beef.

欧盟委员会敦促法国解除进口英国牛肉的禁令。

The smell of roast beef permeated the air

空气中弥漫着烤牛肉的香味。

An aromatic beef stew waited on the stove.

炉子上放着香味四溢的炖牛肉。

She served him a bowl of beef stew

她为他端上了一碗炖牛肉。