کمک

In a sentence

• او به من برای تهیهٔ گزارش کمک کرد.

  He/She helped me compile the report.

  The word "کمک" is used as a noun to indicate assistance or help provided in an action or task.

• آیا نیاز به کمک داری؟

  Do you need help?

  Here, "کمک" functions as a noun implying the act of receiving assistance.

• ما می‌توانیم به افراد نیازمند کمک کنیم.

  We can help those in need.

  In this sentence, "کمک" is used as a verb (in the form "کمک کنیم") to express the action of helping or assisting someone.