Triggering signal
[电] 触发讯号
🧩 词语组成解析
[电] 触发
signal
['sɪgnl]
n. 信号，暗号;预兆，征象;动机;导火线;
vt. 向…发信号;用动作（手势）示意;以信号告知;
vi. 发信号;
adj. 显著的，优越的;暗号的，作信号用的;
sign记号，信号+al表名词 → 信号
🗣️ 情景例句
Learning to express oneself well in an important part of education.
学会把意思表达清楚是受教育的一个重要方面。
Had so much fun
玩得开心
Poor Ian!He didn't want to leave this house.
可怜的伊恩！他本不想离开这幢房子。