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WordNet ÀÏ¹Ý ¿µ¿µ »çÀü °Ë»ö °á°ú : 3 ÆäÀÌÁö: 1
vanadium a soft silvery white toxic metallic element used in steel alloys
vanadium any of various oxyacids of vanadium
vanadium steel alloyed with vanadium for greater strength and high-temperature stability
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