prescutellar bristle

例句：

1. 1. The cat's prescutellar bristle is soft and fluffy.
   这只猫的颊毛柔软蓬松。
2. 2. The dog hasa thick layer of prescutellar bristle that protects itsface.
   狗有一层厚厚的颊毛，保护着它的脸。
3. 3. The groomer trimmedthe dog's prescutellar bristle to make it lookneater.
   理发师修剪了狗的颊毛，让它看起来更整洁。