Vfss
[计]= Voice Frequency Signalling System,音频信号系统
🗣️ 情景例句
Do you think it's too long?
你会不会觉得太长了？
Could you ask her to give Doug a call when she gets back? She has my number.
她回来后，你能不能告诉她给道格挂个电话？她有我的电话号码。
When a servant opened the door to fetch some wood, I spoke to her and persuaded her to let me in.
一个仆人开门取柴火时，我和她说话，并说服她让我进去。