Call program signal
[计] 呼叫进展信号
🧩 词语组成解析
call
[kɔl]
v. 呼唤，喊叫;召唤，叫来，召集;下令，命令;打电话给;
n. 喊叫，大声喊;电话联络;必要，理由;要求;
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
Room Service. What can I do for you?
客房服务部，能为您效劳吗？
In college I majored in philosophy, What was your major?
大学时我主修哲学，你主修什么呢？
I think so. But he seemed rather tired last night.
我想睡得好。但昨晚他看起来有点累。