Partial fraction
部分分数, 部分分式
🧩 词语组成解析
🗣️ 情景例句
When did you come here?
是什么时候来这儿的？
To type a term paper
用打字机打期末报告
Our own warm atmosphere and the heat generated by the telescope would make it impossible to detect objects as small as planets.
地球周围温暖的大气层和望远镜散出的热量使得我们根本不可能找到比行星更小的物体。