“吡喃”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	吡喃
释义	化工词汇手册吡喃 pyrane
随便看	composite armour composite audio composite balance sheet composite balance sheet composite base composite beam composite beam bridge composite bed composite billet composite board composite body composite boss composite break-even point composite breakwater composite bridge composite cable composite can composite carbon film resistor composite carbon solid resistor composite cellulosic membrane composite ceramic composite cinematography composite circuit composite coast composite coating