“amethyst”的概念、定义、翻译、参考文献-科学参考

单词	amethyst
释义	amethyst [`am·ǝ´thist] ^MINERALOGY The transparent purple to violet variety of the mineral quartz; used as a jeweler's stone.
随便看	series repeater series resonance series resonant circuit series shots series-shunt network series T junction series transistor regulator series-tuned circuit series ventilation series welding series winding series-wound generator series-wound motor serif serigraph serine serioscopy seritinous seroche serodiagnosis seroepidemiology serofibrinous Serolidae serology seronegative

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