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
I'll be right back.
我马上就回来。
To step on
踩到
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。