Ellipticity
n. 椭圆率, 椭圆形, 椭圆性\\n[电] 椭圆率
🗣️ 情景例句
It's dangerous to leave your children along while you go shopping.
购物时，把你的孩子单独留在家里是挺危险的。
Did you go to the picnic this morning?
你今早去野餐了吗？
I don't know whether you care to answer right away.
我不知道你是否愿意立即回答。