Headstream
n. 源流
🗣️ 情景例句
We'd prefer a credit card, if you have one.
如果你有信用卡，我们较喜欢信用卡。
If you expect to enter the university,you should apply now.
如果你期望进入大学，你现在应该申请。
Again the bees flew right to the dish.
蜜蜂又一次径直向碟子飞去。