词汇“穷年累月”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	穷年累月
释义	穷年累月穷年累月[qióng nián lěi yuè]1.■spend months and years; for years on end; year after year
随便看	cross pin cross-pin cardan joint cross pin head cross-pin type joint crosspoint crosspointer cross-pointer indicator cross-pointer needle crosspoint matrix switching cross point memory cross-polar component cross polarization cross polarization characteristics cross polarization discrimination cross-pollination cross pollination cross power cross prisms cross product cross product of chain cross-products matrix cross protection cross proving cross-pumped laser cross purposes

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