helpful [i h3lpfql ]    (¼øÀ§: 1777 - °í1 ¼öÁØ)  
¶æ µµ¿òÀÌ µÇ´Â
Mean Providing assistance; useful.
ÆÄ»ý¾î helpfully  [ºÎ]
helpfulness  [¸í]
¿¹¹® 1. helpful comments (À¯ÀÍÇÑ ºñÆò)
2. a helpful person (µµ¿òÀÌ µÇ´Â »ç¶÷)
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