N-COUNT
（供公眾咨詢或提供信息用的）熱線
A hotline is a telephone line that the public can use to contact an organization about a particular subject. Hotlines allow people to obtain information from an organization or to give the organization information.
例句
...a telephone hotline for gardeners seeking advice...
為園藝愛好者提供咨詢的電話熱線
Anyone with information should contact the Anti-Terrorist Squad on the confidential freephone hotline.
知情者應通過保密的免費電話熱線和反恐小組聯系。