The story is slightly different when the diamond expression appears in a method-invocation context. Consider a Box that appears as an argument to the m() method

在 diamond 表达式出现在方法调用上下文时会有轻微的不同。

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When the dreamer opens the box, there is a blue diamond in it.

当做梦者打开这个盒子，里面有一个蓝色的钻石。

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After nagging one of his fellow patrons to borrow a diamond-encrusted snuff box, the owner succumbed, but not before scribbling in its lid the Greek letters phi and rho, or "Fie, Rowe!"

BBC: The pun conundrum

The hosts were relentless in their pursuit of goals and it looked as though Aberdeen were on their way to another heavy defeat when Steven Whittaker was brought down in the box by Zander Diamond.

BBC: Rangers 2-0 Aberdeen

"I saw a diamond in the rough, " Box says.

FORBES: Bringing the past back to life