牛腩的英文：
[Dialect] sirloin; tenderloin

I mastered the local dialect.
我精通当地的方言。

He is currently engaged in dialect research.
他目前从事于方言的研究。

Should dialects give way to Mandarin?
方言是不是应该让位给普通话呢？

I will have sirloin steak and salmon for the lady.
我要沙朗牛排,姐要鲑鱼。

The stock would be up to its sirloin in shit.
那些家畜会被这些牛粪淹没。

rare-roasted beef tenderloin coated with mushroom paste in puff pastry.
蓬松点心半熟的牛腰肉，涂上一层蓬松的蘑菇泥。