excitation什么意思、怎么读？单词用法、记忆法、发音音标、反义词辨析、词语翻译、例句造句

excitation 音标：[,eksaɪ'teɪʃən]

n. 刺激, 鼓舞, 兴奋【化】激发【医】刺激, 兴奋

◆记忆方法一：
词根词缀记忆法：excitation n 兴奋（excite使兴奋）,-ation表名词，“行为，过程，结果”

Perhaps his nerve is naturally too dull to admit of any excitation.

大概他的神经天生就很迟钝以至不容有任何刺激的余地。