五花肉是指五部位肉，包括肋骨、腰子、里脊、肩胛骨和大腿骨。这种肉通常比普通肉贵一些，因为它是由高级部位的肉制成的。五花肉的英文称作 "prime rib" 或 "rib roast"。

例句：

I'd like to order the prime rib, medium rare, please. (我想点一份五花肉，要求半熟。)

The rib roast was cooked perfectly and was very tender. (这份五花肉烹饪得恰到好处，非常嫩滑。)