Prdfix
前缀
🗣️ 情景例句
The advanced class is nonstop.
高级课程， 是没有休息的。
Do you have a visa?
你有签证吗？
There's no need for that. We'll have dinner another time.
不必为那件事惭愧。我们改个时间再共进晚餐吧。