Nf
[电] 千亿分之一法
🗣️ 情景例句
No such thing as too many at an opening.
展览开幕怎么会嫌人太多呢。
Is there any discount for the USA Railpass?
火车通行证有折扣吗？
Do you want to speak to her?
您要同她谈话吗？