Referent
其它 Othern. 指示物
🗣️ 情景例句
Michelle is quite right. Michelle
非常对。
I'm sorry, but I didn't understand your question. Could you please restate it?
对不起，你的问题我没有理解，请你再说一遍好吗？
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。