golden anniversary

ˌgolden anniˈversary noun (plural golden anniversaries) [countableC]

especially American EnglishAmECELEBRATE the date that is exactly 50 years after the beginning of something, especially a wedding 50周年纪念，〔尤指〕金婚纪念〔结婚50周年纪念〕 SYN British English golden wedding, golden jubilee → diamond anniversary, silver anniversary

Examples from the Corpus

golden anniversary• Success is also particularly appropriate this year, as the band is celebrating its golden anniversary.

单词	golden anniversary
释义	golden anniversary ˌgolden anniˈversary noun (plural golden anniversaries) [countableC] especially American EnglishAmECELEBRATE the date that is exactly 50 years after the beginning of something, especially a wedding 50周年纪念，〔尤指〕金婚纪念〔结婚50周年纪念〕 SYN British English golden wedding, golden jubilee → diamond anniversary, silver anniversary Examples from the Corpus golden anniversary• Success is also particularly appropriate this year, as the band is celebrating its golden anniversary.
随便看	the fruits of the earth the fry the-fry thefry the fsa the-fsa thefsa the ft the-ft theft theft the ft 100 share index the-ft-100-share-index the ftc the-ftc theftc the ft index the-ft-index thefts the ftse 100 the-ftse-100 the FTSE Index the fuck the fuel poor the Fukushima I Nuclear Power Plant