Problems
n. 问题；难题（problem的复数）
✅ 同义词
🔴 反义词
🗣️ 情景例句
In two hours and fifteen minutes
再过两小时十五分钟
Your unit price seems fair enough, but we're hoping for a higher discount rate.
单价似乎合理，但我们希望给予更高的折扣率。
I think you should get a tank if you want to keep fish.
我看你要是真想养鱼的话，就该找个水箱。