Observational
a. 观察的, 观测的\\n[计] 观察的
🗣️ 情景例句
What did you say? I didn't quite get that.
你说什么？我没听清楚。
If you expect to enter the university,you should apply now.
如果你期望进入大学，你现在应该申请。
Oh, sorry! This is Lucy. This is Lily. They're new. Lucy, this is my friend Jim.
噢，对不起，这是露茜，这个是莉莉。他们是新来的，露茜这是我的朋友吉姆。