热线 rèxiàn hotline (communications link)
怎么记住“热线”: 热 hot + 线 line = hotline (communications link).
汉字
用法
- A hotline (phone service) - 服务热线 (fúwù rèxiàn) service hotline, 咨询热线 (zīxún rèxiàn) inquiry hotline, 拨打热线 (bōdǎ rèxiàn) call the hotline.
- A dedicated phone line for service/help/inquiries; 热 (hot) + 线 (line).
- Everyday in customer service and public services.