Definition:the occurrence or formation of twinned crystals 晶體孿生 jīng tǐ luán shēng,孿晶形成 luán jīng xíng chéngOrigin:late Old English twinn “double”,from twi-“two”;related to Old Norse tvinnr.Current verb senses date from late Middle EnglishExample:effect o......(本文共 450 字) [閱讀本文] >>


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