1.（人）给予帮助的，帮上忙的 If you describe someone as helpful, you mean that they help you in some way, such as doing part of your job for you or by giving you advice or information.
helpfully They had helpfully provided us with instructions on how to find the house... 他们为我们提供了帮助，告诉我们如何找到那座房子。 'Perhaps you could check the book?' Moira said helpfully. “也许你可以查一下书？”莫伊拉建议道。
英英释义
1.providing assistance or serving a useful function
