Vfss
[计]= Voice Frequency Signalling System,音频信号系统
🗣️ 情景例句
and seeing the wonder of humanity.
看众生奇景。
What is th boarding time?
何时登机呢？
My old friend, Harrison, had lived in the Mediterranean for many years before he returned to England.
我的老朋友哈里森在回到英国以前曾多年居住在地中海地区。