Circum
圆週; 週边
🗣️ 情景例句
Hi, John, what's going on?
嗨，约翰，你都在做些什么事啊？
OPPS!
哇！
But how would we find such a planet? At present, there is no telescope in existence that is capable of detecting the presence of life.
但是，我们如何才能找到这样一颗行星呢？现在，没有一台现存的望远镜可以发现生命的存在。