尿囊样的

例句：

1. 1. The bird's uropygial gland is responsible for producing its urine.
   鸟的尿囊腺负责产生它的尿液。
2. 2. The uropygial gland of the dog is used to regulate body temperature.
   狗的尿囊腺用于调节体温。
3. 3. The uropygial gland of the frog is used to store and release water.
   青蛙的尿囊腺用于储存和释放水分。