Compound signal
[计] 复合信号, 合成信号
🧩 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
When god closes a door, he opens a window.
山不转水转。
He's not in. May I take a message for him?
他不在，我能替他捎个口信吗？
There are also endless numbers of birds in the tar as well.
沥青坑里还有无数只鸟的尸体。