Raphanin
萝卜子素, 莱菔子素
🗣️ 情景例句
Are we picking him up at the station?
我们要去车站接他吗？
He was accustomed to poor food.
他习惯于粗茶淡饭。
A telescope would have to be as far away as the planet Jupiter to look for life in outer space, because the dust becomes thinner the further we travel towards the outer edges of our own solar system.
望远镜要放置在木星那样遥远的行星上才有可能在外层空间搜寻生命。因为我们越是接近太阳系的边缘，尘埃就越稀薄。