irritation

n. 刺激、煩惱、刺激物

刺激[作用]、興奮

學術名詞

• 刺激：動物學、電子工程、獸醫學
• 興奮：精神病理學
• 激惹：精神病理學
• 刺激[作用]：材料科學
• 興奮過盛：獸醫學

英文釋義

1. the psychological state of being irritated or annoyed
2. a sudden outburst of anger
3. (pathology) abnormal sensitivity to stimulation
4. the neural or electrical arousal of an organ or muscle or gland