Barylite
硅钡铍石
🗣️ 情景例句
The new students seem to be shaping up quite nicely.
新生们看来表现得相当不错。
As we sow, so shall we reap.
种瓜得瓜，种豆得豆。
In that case, we wouldn't have it in stock.
如果是这样，我们库存不会有。