Grae
[医][=generally recognized as effective]公认为有效
🗣️ 情景例句
In about half an hour. Why?
大约半个小时。为什么问这个？
You'll solve the problem if you concentrate upon it.
如果全神贯注，你就会解决这个问题。
Letters will cost a little more, but they will certainly travel faster.
这样会稍微多花点钱，但肯定是快得多了。