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　　diamond cut diamond

　　英：

　　美：

　　常用释义：

　　在同等地位或权力的人之间进行竞争或指责

　　棋逢对手; 强中自有强中手; 针尖儿对麦芒儿; 硬碰硬

　　adv.棋逢对手

　　1、It was

　　diamond cut diamond

　　when the two men met because they were both so sure their own ideas were right.───那两人一交锋真是棋逢对手，互不相让，因为他们都确信自己的想法是正确的。

　　2、It was a case of

　　diamond cut diamond

　　, each team was strong.───这是一场棋逢对手的对决, 每支队伍都很强.

　　3、Its a case of

　　diamond cut diamond

　　with those two and both of them are afraid of going too far in their demands of each other.───这两个人势均力敌,双方都唯恐彼此提出过分的要求.

　　4、It was

　　diamond cut diamond

　　when the two teams met.───那两队一交锋真是棋逢对手,互不相让.

　　5、The two cats challenged each other for the disputed territory – it was a

　　diamond cut diamond

　　.───两只猫为争地盘而互相挑战——真是互不相让.

　　6、It was

　　diamond cut diamond

　　when the two men met because they were so sure their own ideas were right.───这两人凑在一块,真是硬碰硬,因为他俩都确信自己的意见是正确的.

　　1、Jonker diamond───瓊格爾鑽石

　　2、diamond cuttings───金刚石切割法

　　3、diamond cutting───金刚石切割法

　　4、black diamond───黑金刚石，黑钻石

　　5、diamond wedding───钻石婚（结婚60周年或75周年纪念）

　　6、blood diamond───血钻

　　7、conflict diamond───冲突钻石，滴血钻石

　　这里cut是过去式。钻石划了钻石。意思是碰到了势均力敌的对手。只有过去打过才晓得厉害，所以是过去式。