diamondKK [ˋdaɪmənd] /ˈdaɪmənd/發音名詞1鑽石She wore a simple ring set with a small diamond.她戴著一只鑲有小鑽石的素雅戒指。2金剛石、鑽石材料Diamond is the hardest natural substance known to us.金剛石是我們已知最堅硬的天然物質。3菱形The window panes were arranged in a pattern of diamonds.窗上的玻璃排成菱形的圖案。4方塊撲克牌，常用複數He led with the ace of diamonds and won the trick.他打出方塊A，贏下這一墩。5內野、棒球場棒球The team practices on the diamond every afternoon.球隊每天下午都在棒球場上練習。形容詞1鑽石的、鑲鑽的He gave her a diamond bracelet for their anniversary.結婚紀念日他送了她一只鑽石手鍊。2六十週年的用於紀念活動The company is celebrating its diamond jubilee this year.公司今年正在慶祝六十週年紀念。