hotline
US /ˈhɑːt.laɪn/
UK /ˈhɑːt.laɪn/
1.
热线, 直拨电话
a direct telephone line set up for a specific purpose, especially for emergencies or for providing information or advice
:
•
The crisis hotline is available 24/7.
危机热线全天候可用。
•
Call the customer service hotline for assistance.
请拨打客户服务热线寻求帮助。