Ovalisation
成椭圆形
🗣️ 情景例句
Yup. I graduated in 1937.
是的，我是一九三七年毕业的。
Experience keeps a dear school, but fools learn in no other.
吃亏学乖代价高，笨汉非此学不好。
What are you doing?
你在干什么？