Epitrochoid
[机] 外转轴线
🗣️ 情景例句
Even the old patchwork quilt is the same!
甚至这条旧的百衲被罩也是一样！
A cock is bold on his dunghill.
站在粪堆上，公鸡也称王。
and that is one of the things the young are busily engaged in seeking.
这正是年轻人所热衷追求的。