Borosil
硼-硅-铁(中间)合金
🗣️ 情景例句
Have a nice flight.
祝您一路顺风。
Let's get to the point.
让我们来谈要点。
I'd like to congratulate you very much. That was a wonderful concert.
衷心祝贺你。这场音乐会真是太好了。