Keying signal
[计] 键控信号
🏥 医学释义
键控信号，开关信号
🧩 词语组成解析
[计] 键控
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
At six o'clock this evening.
今晚六点。
Perseverance is vital to success.
不屈不挠是成功之本。
John Dewey has said in all seriousness that the part played by custom in shaping the behaviour of the individual,as against any way in which he can affect traditional custom,
风俗在形成个人行为方面所起的作用和一个对风俗的任何影响相比，