Cassinoid
卡西尼卵形线
🗣️ 情景例句
Please don't take offense. I only wanted to tell you what I think.
请别生气，我只是想告诉你我的想法。
I'm glad to meet you.
我很高兴认识你。
How much does this house cost?
这座房子卖多少钱？