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
What are you so upset about?
什么使你如此难过？
What's this?
这是什么？
I spent the whole day in my room, but I did not write a single card!
我在房间里关了整整一天。然而竟连一张明信片也没写成！