Sciograph
n. 照 X 光照片
🗣️ 情景例句
We have both been excited about seeing you
我们两个很高兴见到
What's the capital of your country?
贵国首都是哪儿？
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，