Corvidae
雅科
🗣️ 情景例句
The airport rescheduled a flight.
机场改变了航班时间。
He alone is poor who does not possess knowledge.
没有知识，才是贫穷。
Recent developments in astronomy have made it possible to detect planets in our won Milky Way and in other galaxies.
天文学方面最新发展使得我们能够在银河系和其他星系发现行星。