Particle trajectory
[化] 粒子轨迹
🧩 词语组成解析
🗣️ 情景例句
Keep it. I'm buying tonight.
收着吧，今晚我付钱。
She doesn't like anything I do or say.
她不喜欢我做或说的任何东西。
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。