Perfectivity
动词的完成式
🗣️ 情景例句
What are you trying to say, Harry?
你到底想说什么， Harry？
Oh, Mr. Student.
哦，老兄，你是学生吧。
He had a gift for thinking up ways of making political points.
他有一种天赋，能想出很多办法阐明其政治观点。