Raphite
钠硼解石
🗣️ 情景例句
If you'd like to hear some new English songs, I suggest you download them from the web.
如果你想听一些新的英文歌，我建议你上网下载。
To fly an airplane
驾驶飞机
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。