helpline
🇺🇸
/ˈhelplaɪn/
🇬🇧
/ˈhelplaɪn/
noun
R
A service you can call or message online to get help with problems.
If you're feeling very sad or worried, calling a helpline can offer you support and advice.
如果你感到非常难过或担心，打电话到求助热线可以为你提供支持和建议。
translation
热线
词形变化
Plural
helplines