Barylite
硅钡铍石
🗣️ 情景例句
That's not an overstatement. As I said, these are only the main ones. There are many others.
你这样说一点也不夸张，我只是说了几个重要的节日，还有很多没有提及呢。
Greatest genius often lies concealed.
大智若愚。
It was spring,but the weather was awful.It rained all the time.
是春天，但天气太糟了。一直在下雨。