Vertices
n. 至高点；天顶；头顶（vertex的复数）
📖 牛津释义
vertices
pl of vertex.
🗣️ 情景例句
Those are you just need.
那正是你们所需要的。
Where are you headed?
你要到哪里去？
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。