Major axis
（椭圆的）长轴
🧩 词语组成解析
major
['medʒɚ]
adj. 主要的;重要的;大调的;主修的（课程）;
n. 主修科目;大调;陆军少校;成年的;
vi. <美>主修，专攻;[美国英语][教育学]主修(in);专攻;
maj大+or...的 → 较大的；主要的
🗣️ 情景例句
The pay is better and the work is much more interesting.
薪水很高，工作也更有意思。
Every dog is valiant at his own door.
站在家门口，狗也雄纠纠。
Oh, dear! said Miss Yang. Are you sure you've lost it?
“哎呀！”杨小姐说，“你肯定你弄丢了？”