Aquarids
宝瓶座O流星群O,宝瓶座η流星群η
🗣️ 情景例句
You can catch the ten-twenty train to Grand Central Station.
你能赶上开往Grand Central Station的十点二十分班车。
At noon I had lunch with a friend of mine.
在中午我与一个朋友一起吃了午餐。
the other the lack of freedom of the individual research worker.
二是研究人员缺乏个人自由。