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"facultative"¿¡ ´ëÇÑ ¼¼ºÎ °Ë»ö °á°úÀÔ´Ï´Ù
WordNet ÀÏ¹Ý ¿µ¿µ »çÀü °Ë»ö °á°ú : 4 ÆäÀÌÁö: 1
facultative not compulsory
facultative granting a privilege or permission or power to do or not do something
facultative (biology) able to exist under more than one set of conditions
facultative of or relating to the mental faculties
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