Parabolic mirror
抛物柱面（反射）镜
🧩 词语组成解析
a. 寓言的, 比喻的, 抛物线的, 抛物线状的\\n[机] 抛物线的
🗣️ 情景例句
I think I've got them.
我想我已经拍齐了。
Where's the door?
门在哪儿？
You are just in time.
你来得正是时候。