Helpfully
adv. 有用地；有益地
✅ 同义词
📖 牛津释义
helpfully
adv.
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
It's a shame this restaurant is so expensive.
太遗憾了，这家餐馆太贵了。
We're ready to take your order now.
你们现在可以下订单了。