relating to or denoting a mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them 低共熔的;易熔的
noun
a eutectic mixture 低共熔混合物;易熔质 ■short for eutectic point eutectic point的简称
语源
late 19th cent.: from Greek eutēktos 'easily melting', from eu 'well, easily' + tēkein 'melt'