Electrical impulses
电脉冲
🧩 词语组成解析
n. 凭冲动行事( impulse的复数形式 ); 突如其来的念头; 推动; 冲量
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时，别加油。
Where do you live?
你在哪儿住？
It was half past four. Everything was ready.
一切都准备好。