Cvb
abbr. combined very-high-frequency band 联合超高频率乐队
🗣️ 情景例句
How long do you intend to stay there?
你打算在那停留多久？
How long will it take for a letter to get to California?
你把信寄到加州要多长时间？
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？