Polyxylose
聚木糖
🗣️ 情景例句
If we're all prepared to recycle paper, thousands of trees could be saved every day.
如果纸能被循环利用，那么每天千千万万的树木就可得以挽救。
John is really scared of airplanes.
约翰真的很怕乘坐飞机。
Thank you very much.
非常谢谢你。