Cassinoid
卡西尼卵形线
🗣️ 情景例句
I know the feeling.
我知道这种感觉。
It was a terrific party.
那是一次非常愉快的聚会。
And it should not be forgotten how small those resources are in a poor and backward country.
不应忘记，在一个贫穷落后的国家里，那部分财力是很有限的。