Substituting
n. 代入；取代
✅ 同义词
🗣️ 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。
Ooo! I can't look.
唔，我不忍心在看下去了。
Was it Su Lin?
是苏林吗？