Stereovectograph
偏振立体图
🗣️ 情景例句
Hi, Marilyn,
嗨 ，Marilyn。
What's the shape of your balloon?
你的气球是什么形状？
The children are no longer young, and they know who Father Christmas really is.
孩子们不小了，他们知道真正的“圣诞老人”是谁。