“pyranocoumarin”的概念、定义、翻译、参考文献-科学参考

单词	pyranocoumarin
释义	pyranocoumarin 吡喃香豆素
随便看	back cone distance back connection back connection type instrument back contact back contact spring back-contact transistor back coordination backcountry backcountry district back-coupled generator backcoupled generator back-coupled Hall generator backcoupling back coupling back-coupling condition back coupling oscillator back cover back-cross backcross backcross breeding backcross hybrid backcross parent backcross ratio back cupping back current

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