hotliner / ˈhɒtˌlaɪ nər /
⚽高中词汇热播剧热线客热销产品热线电话
hotliner 的定义
n. 名词 noun- a person who speaks to callers on a telephone hot line.
- Also hot-liner. Chiefly Canadian. a radio broadcaster who accepts calls on the air from individuals using a telephone hot line set up for that purpose.