Euglucan
优降糖
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
Did you have a good day today?
你今天过得好吗？
We had lost the path and had no hope of finding it again.
我们找不到那条小路，而且也没有希望再找到它了。