Perisphere
[美]正圆球
🔁 扩展释义
【医】 中心周球, 星外球
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
He has come to be recognized as an expert in the problem of overpopulation and food supply.
由于他的经验促使他终于成为了公认的人口过剩和食物供应问题的专家。
This head must have been found in Classical times and carefully preserved.
她的脑袋一定是在古希腊罗马时代就为人所发现，并受到精心的保护。