Bombycidae
蚕蛾科
🗣️ 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。
I am old enough to make up my own mind.
我已经长大了，可以自己拿主意了。
May I borrow it, please?
我可以借用一下吗？