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a helpful guide to choosing colleges
If you’re tired, caffeine can be helpful in low doses.
It’s helpful to have a calculator for this exam.
Exercise is helpful for controlling high blood pressure.
It would be helpful for me to meet him personally.
a traditional hotel with very helpful staff
You’ve been most helpful.
英语词典包含67175条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。