Albedograph
反射计
🗣️ 情景例句
And perhaps, you'll join us?
也许你能跟我们一起去
Have they developed a new method of transportation yet?
他们已经开发了新的运输方法了吗？
he knows while he looks at one side what the other side is like;
他看物体的一边时，便知道另一边是个什么样子。