✅ 同义词
🗣️ 情景例句
Interesting. What do you photograph?
很有意思。你拍些什么样的照片呢？
Then we could look at the production line.
然后我们再去看看生产线。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。