Postdeterminer
指示词后词
🗣️ 情景例句
Where do I board my plane?
我在那儿登机？
Hello, it's really great to talk about ourselves and get to know each other.
大家好，我们自我介绍并相互认识真是太好了。
I'll phone Dr. Carter.
我去给卡特医生打电话。