Helpfully
adv. 有用地；有益地
✅ 同义词
📖 牛津释义
helpfully
adv.
🗣️ 情景例句
Did he ever get over it?
他有忘掉这件事吗？
To start the city planning
着手都市计划
I haven't seen him for five years.
我五年没有见到他了。