Retroreflection
n. [物]回射
🗣️ 情景例句
But we can!
但我们能！
What is your hurry?
什么事让您这么着急呢？
In our game we also have eleven players in a team, but our ball is like this.
比赛中，我们一个队也有11名队员，不过我们的球是像这样的！