Actuating signal
[计] 启动信号\\n[化] 作用信号
🧩 词语组成解析
[计] 启动
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
If you keep eating you'll be as big as a house.
如果你一直吃下去，你会胖得像栋房子。
Mary gave birth to a baby last week.
玛丽上星期做妈妈了。
'What are you doing?' she asked.
“你在干什么？”她问道。