Epitrochoid
[机] 外转轴线
🗣️ 情景例句
Take it easy. Don't work too hard.
悠着点。不要操劳过度。
It's incredible.
令人难以置信。
The pirates would often bury gold in the cave and then fail to collect it.
海盗们过去常把金子埋藏在那个洞里，可后来却没能取走。