Semiminor axis
（椭圆的）半短轴
🧩 词语组成解析
🗣️ 情景例句
Oh, you've been here before.
噢，你以前来过的。
Say not all that you know, believe not all that you hear.
莫道全所知，莫信全所闻。
It's not his work that bothers me; it's his attitude.
困扰我的不是他的工作，而是他的态度。