Today's speciality is roast pork chop.是什么意思？

Today's speciality is roast pork chop.

今天的特色菜是烤猪排.

speciality

n. 专业，专长，特性，特制品，英〉同specialty；

例句
Lime preserved in salt is a north African speciality which is used to flavour chicken dishes.
盐渍的酸橙是北非的一种特产，在烹制鸡肉时用来调味。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

roast

vt.& vi. 烤，烘，焙；vt. 嘲讽，挖苦；n. 烤肉，户外烧烤野餐；adj. 烤好的，烤制的；

例句
Entire roast chickens were sixty cents apiece.
烤全鸡每只60美分。

pork

n. 猪肉，〈美俚〉支持政党上台所分到的好处，政治分肥，〈古〉猪；

例句
Legs of pork were cured and smoked over the fire.
在火上熏制猪腿。

chop

v. 切碎，砍，向下猛击，降低，终止；n. 砍，剁，排骨，掌劈，嘴周围的地方；

例句
I was both disappointed and amazed when I got the chop from the Wales team.
我被威尔士队解聘时，既失望又错愕。