Polytomy
分成三分以上, 分成三分以上的状态
🗣️ 情景例句
Oh, Robbie!
哦 Robbie！
If one sheep leap o'er the dyke,all the rest will follow.
一羊跳过沟，众羊跟着跳。
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。