Benefic
a. 有益的,行善的
✅ 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。
New brooms sweep clean.
新官上任三把火。
Where's he from?
他是从哪来的？