Receipt signal
[计] 收到信号
🧩 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
Too bad we can't bottle the sound.
不能将声音装瓶真是太可惜了。
Take care of the pence and the pounds will take care of themselves.
积少成多。
He sent the journalist two more faxes, but received no reply.
他给记者先后发去两份传真，但对方毫无反应。