excistoglandular

例句：

1. 1.The excitatory neurotransmitter acetylcholine is responsible for the transmission of signals in the brain.
   兴奋性神经递质乙酰胆碱负责大脑信号的传递。
2. 2. The function of this organ is to regulate blood pressure and heart rate.
   这个器官的功能是调节血压和心率。
3. 3.The gland produces a hormone that helps regulate body temperature.
   这个腺体产生一种激素，有助于调节体温。