Astrospectrometer
天体分光计
🗣️ 情景例句
I appreciate it very much.
我非常感激你的帮助。
Reason binds the man.
理智约束著人。
I must go to the grocer's.We haven't got much tea or coffee, and we haven't got any sugar or jam.
我得去一下食品店。我们的茶叶和咖啡不多了，糖和果酱也没有了。