Impact excitation
[电] 碰撞激发
🧩 词语组成解析
excitation
[,ɛksaɪ'teʃən]
n. <物>（原子获得高能量的）激发（过程）;激动;（由刺激引起的器官、组织等的）应激反应;<电>励磁;
cite =quote,call, 表示”引用,唤起”#词根助记：ex向外+cite唤出=唤出一个人的兴奋=使……兴奋,激励,刺激
🗣️ 情景例句
Strike while the iron is hot.
趁热打铁。
The life of the wolf is the death of the lamb.
狼的生就是羔羊的死。
These movements are controlled by the trainer with the metal-pointed stick,
训练员要用有锋利金属尖的长棒控制它的这种举动，