Definiteness
确定性
✅ 同义词
🗣️ 情景例句
I wonder if you would take a look at the old library
我不知道你是否可以看一看旧图书馆
Love and poverty are hard to hide.
爱和穷难隐瞒。
We're in Class Three, Grade One.
我们是在一年级，三班。