¼±Åà - È­»ìǥŰ/¿£ÅÍŰ ´Ý±â - ESC

 
"ebonite"¿¡ ´ëÇÑ ¿µ¿µ ÀÇÇлçÀü ¼¼ºÎ °Ë»ö °á°úÀÔ´Ï´Ù
CancerWEB ¿µ¿µ ÀÇÇлçÀü ¸ÂÃã °Ë»ö °á°ú : 1 ÆäÀÌÁö: 1
ebonite <chemistry> A hard, black variety of vulcanite. It may be cut and polished, and is used for many small articles, as combs and buttons, and for insulating material in electric apparatus.
Source: Websters Dictionary
(01 Mar 1998)
ÀÌ ¾Æ·¡ ºÎÅÍ´Â °á°ú°¡ ¾ø½À´Ï´Ù.
CancerWEB ¿µ¿µ ÀÇÇлçÀü À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 1
ÅëÇÕ°Ë»ö ¿Ï·á