I-signal
[电] I讯号
🧩 词语组成解析
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
I certainly can print the news.
我当然可以刊出这则新闻。
He cut his finger because he was careless.
他不小心割破了手指头。
It's a knife.
小刀。