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n.维他良（一种抗腐蚀的钴铬钼活合金，可用于牙科、骨科、整形术、铸造等）； 英英释义： VitalliumVitallium is a trademark for an alloy of 60% cobalt, 20% chromium, 5% molybdenum, and other substances. The alloy is used in dentistry and artificial joints, because of its light weight and resistance t
