Vfss
[计]= Voice Frequency Signalling System,音频信号系统
🗣️ 情景例句
I'm sure Robbie has them.
我确定在Robbie那里。
The purpose of this meeting is to discuss possible solutions for the pending issues.
本次会议的目的就是要讨论对悬而未解的问题的可能解决办法。
I suddenly pressed the brake pedal and we were both thrown forward.
我突然用力踩紧刹车踏板，结果我俩的身体都向前冲去。