helpful
发音：
英 ['helpfʊl; -f(ə)l] 美 ['hɛlpfl]
释义：
给予帮助的；肯帮忙的
辅助的，有帮手的
有用的，有益的；建设性的
令人鼓舞的
例句：
Your experiences may well be helpful to other readers, and to me.
你的经历或许对读者，还有我都是有帮助的。
英英释义：
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.