Axicon
轴锥体
🗣️ 情景例句
You must be green to believe that!
你真幼稚，竟然相信那个。
How much will all this cost?
一共要花多少钱呢？
Look, Scott.This is a photograph I took during my trip to Australia.
看，这是我到澳大利来旅行时拍的一张照片。