helpful是一个英语形容词，表示有帮助的或有益的。它有多种固定搭配和用法，例如“be helpful to sb”、“be helpful for sb/sth”、“be helpful …
B1. willing to help, or useful. 愿意帮忙的;有帮助的，有用的. She's such a pleasant, helpful child! 她可真是个招人喜欢又乐于助人的孩子！ …
释义. 有帮助的. 实用场景例句. 全部. Talking things out with someone else can be helpful. 跟别人讨论讨论把问题彻底谈开了可能会有用 …
来自 English Grammar Today. We use help with or without an object: Let me help you. Can I help? We also use help with an …
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