A busy signal
佔线信号,忙音
🧩 词语组成解析
busy
['bɪzi]
adj. 忙碌的;占线;繁华的;爱管闲事的;
vt. 忙着做某事;使奔走;使经营;
n. 〈英俚〉侦探;包打听;
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
Wait till Philip comes home and sees our progress.
等着瞧Philip回来看到我们进展时的反应吧
What does the test marketing show?
试销说明了什么？
A great many former pupils will be attending a farewell dinner in his honour next Thursday.
很多老同学都准备参加下星期四为他举行的告别宴会。