Caller identification
主叫用户识别
🧩 词语组成解析
caller
['kɔ:lə]
n. 呼叫者;召集者;访问者;打电话者;
adj. 新鲜的;
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
You cannot clap with one hand.
孤掌难鸣。
The last creature to compete with man was the mosquito.
能与人竞争的生物最后只有蚊子了，