adj.有刺激性的，兴奋的

The neurotransmitter causes an excitatory effect on the adjacent neuron.
神经递质对相邻的神经元产生兴奋作用。
The stimulating lecture was excitatory to the students' intellectual curiosity.
这个激励性的讲座激发了学生们的好奇心。
Excitatory signals in the brain help to facilitate learning and memory processes.
大脑中的兴奋性信号有助于促进学习和记忆过程。
The discovery of new technology is often excitatory for the economy.
新技术的发现常常对经济具有刺激作用。
The child's first day at school was filled with excitatory anticipation.
孩子上学的第一天充满了兴奋的期待。
The use of caffeine can lead to excitatory effects on the central nervous system.
咖啡因的使用可能导致中枢神经系统兴奋。
The excitatory postsynaptic potential (EPSP) summates to produce an action potential.
兴奋性突触后电位(EPSP)相加以产生动作电位。
The concert was an excitatory event, filling the audience with energy.
音乐会是一个令人兴奋的事件，让观众充满活力。
Certain amino acids act as excitatory neurotransmitters in the human brain.
某些氨基酸在人脑中作为兴奋性神经递质起作用。
The prospect of traveling to a new country is highly excitatory for many people.
对许多人来说，去一个新的国家旅行的想法非常令人兴奋。