toll free
US /toʊl friː/
UK /təʊl friː/
形容詞
免費的, 免長途費的
(of a telephone number) that can be called free of charge to the caller
範例:
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You can reach customer service at our toll-free number.
您可以透過我們的免費電話聯繫客戶服務。
•
The company provides a toll-free helpline for technical support.
該公司提供免費技術支援熱線。