Pcds
abbr. proceeds （变卖）所得款项; Program Control Display System 程序控制显示系统（北大西洋公约）; project control drawing system 目标控制绘图系统; power conversion and distribution system 功率转换与分配系统
🗣️ 情景例句
It's nothing.
没什么。
Why are you yelling?
你在嚷什么？
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。