Astrospectrograph
天体摄谱仪
🗣️ 情景例句
No advertising material.
谢绝广告。
I ask him to pay you now.
我要求他现在付钱给你。
When she caught up with them, she saw that they had sat down and were going through the contents of the bag,
当她赶上他们时，发现他们已经坐了下来，正翻着包里的东西。