Semimajor axis
（椭圆的）半长轴
🧩 词语组成解析
axis(椭圆的)半长轴
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
The plumber has made a mistake.
配管工犯了一个错误。
Please change the law a little so that we may save Antonio.
请您把法律稍为变更一下，使我们能够救出安东尼奥的生命。