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Having practical value or benefit; serving a purpose.
学习新技能对职业发展很有用。
Learning new skills is very useful for career development.
这个建议对解决问题有用吗？
Is this suggestion useful for solving the problem?
Often used to describe tools, skills, or advice that provide practical benefits.
'有用' is often used to describe practical benefits, while '有效' emphasizes effectiveness in achieving results.
While '有用' is versatile, avoid overusing it in formal writing; consider more specific synonyms like '实用' for practicality or '有效' for effectiveness.
Composed of '有' (to have) and '用' (use), literally meaning 'to have use'.
Commonly used to describe objects, skills, or information that provide practical benefits. Can be used in both formal and informal contexts.