"His favorite fruit is pear"

The word "pear" comes from the Old Engpsh "pære", and it's a fruit that belongs to the Rosaceae family. Pears are often grown in temperate cpmates, and they come in many different varieties. Some popular types of pears include the Anjou, Bartlett, and Bosc.

He always eats a pear as a snack before lunch. (他总是在午餐前吃一个梨当作零食。)
Pears are one of my favorite fruits, they're so juicy and sweet. (梨是我最喜欢的水果之一，它们多汁又甜。)
The pear tree in the backyard is producing a lot of fruit this year. (后院里的梨树今年结了很多果。)