Semiminor axis
（椭圆的）半短轴
🧩 词语组成解析
🗣️ 情景例句
Except for my grandfather.
除了我爷爷。
She has always a gracious smile.
她脸上总是带着和蔼可亲的微笑。
A little later, a man came along with a biscuit which occupied the whole boot of his car.
相隔不一会儿，一个男子也带来一个大饼干，那个饼干把汽车的行李箱挤得满满的。