helpline
/ˈhelplaɪn/
📖 中文释义
- n. 热线服务电话
🧩 词形变化
复数 helplines
💬 双语例句
Contact the appropriate customer service helpline if the device does not operate properly.
如果装置无法正常运作,请联络对应的客服专线。
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/ˈhelplaɪn/
Contact the appropriate customer service helpline if the device does not operate properly.
如果装置无法正常运作,请联络对应的客服专线。