Radiometrically
以辐射度测量
🗣️ 情景例句
His house was always neat.
他家经常都是干净的。
I played outside this morning.
我今早在外面玩。
It is our satellite. It is quite near us in space.
它是我们的卫星。它离我们相当近，仅38万公里远。