call waiting

以上内容是 call waiting 的中文翻译，希望对您有帮助。

相关翻译

• a house of call
• a close call
• a call of nature
• a call to arms
• a duty call
• abbreviated call
• abbreviated address calling
• abandoned call
• accepted call signal
• adjust vertically
• advice-cost-and-duration call
• advanced calling service