toll-free
🇺🇸
/ˌtəʊl ˈfriː/
🇬🇧
/ˌtəʊl ˈfriː/
adjective
R
A service that does not require payment to use.
You can reach our customer support through the toll-free hotline at any time.
您可以随时通过免费热线联系我们的客户支持。
translation
免费