| 单词 | helpful |
| 释义 | helpful ['help.fəl] adjective IMPROVER ■willing to help, or useful 愿意帮忙的；有帮助的；有用的 •She's such a pleasant, helpful child!她可真是个讨人喜欢又乐于助人的孩子！ •I'm sorry, I was only trying to be helpful.真抱歉，我只是想帮忙。 •He made several helpful suggestions.他提了几个很有帮助的建议。 ['help.fəl] adjective Common Learner Errors helpfulWarning: Common word-building error!Adjectives which end in the suffix -ful have only one 'l'.Don't write 'helpfull', write helpful. |
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