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"sanitation"¿¡ ´ëÇÑ ¼¼ºÎ °Ë»ö °á°úÀÔ´Ï´Ù
WordNet ÀÏ¹Ý ¿µ¿µ »çÀü °Ë»ö °á°ú : 2 ÆäÀÌÁö: 1
sanitation making something sanitary (free of germs) as by sterilizing
sanitation the state of being clean and conducive to health
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