Conicograph
二次曲线规
🗣️ 情景例句
That's a pretty good salary.
那待遇很好。
When all men speak no man hears.
人人都讲话，无人去听它。
Thanks, Carol.May I have a glass of beer please?
谢谢，卡罗尔。给我一杯啤酒好吗？