cold case

常见例句

"I was watching Cold Case and it said 'show not found,'" Tim Honnermann of Oakland said.
“当时我正在看铁证悬案，突然屏幕上添加上了 ‘ 节目找不到 ’ 的字样，” 奥克兰市的豪那曼叙述到。
That makes them an extremely cold case for scientists studying our many-times great grandparents.
这使得它们成为了科学家在研究人类数代以前祖先中的一个极端悬案。
In one of the oldest cold case reviews the country has seen, officers announced this week that they would reopen their investigation into what happened to 16-year-old Emma Alice Smith in 1926.
在对这起全国最古老的悬案重新研究之后，警方在本周宣布他们将重启调查，以查明1926年在当时16岁的艾玛·爱丽丝·史密斯身上究竟发生了什么。

Although the case is reminiscent of episodes from the Cold War, Russia hailed the exchange as a positive development.