Ebcentric circle
[电] 离心圆, 偏心圆
🧩 词语组成解析
🗣️ 情景例句
Garbage and chemical waste are destroying our water.
垃圾和化学废物正在破坏我们的水资源。
The mouse that hath but one hole is quickly taken.
狡兔三窟。
Come up these steps with me, please, and be careful.
请跟我走上这些台阶，请小心点。