somebody's trail/scent is cold

TRAIL/SCENTLONG TIMEused to say that you cannot find someone because it has been too long since they passed or lived in a particular place 某人已经踪迹全无

I tracked the boy as far as the factory, but there his trail went cold.

我追踪那名男孩一直到工厂，但在那里失去了他的踪迹。

Examples from the Corpus

somebody’s trail/scent is cold• The trail seemed cold until a woman in Mississippi recognized Pearson's face in a wanted poster.

→ somebody’s trail/scent is cold at cold1(8)

词汇	somebody's trail/scent is cold
释义	somebody's trail/scent is cold somebody's trail/scent is cold TRAIL/SCENTLONG TIMEused to say that you cannot find someone because it has been too long since they passed or lived in a particular place 某人已经踪迹全无 I tracked the boy as far as the factory, but there his trail went cold. 我追踪那名男孩一直到工厂，但在那里失去了他的踪迹。 Examples from the Corpus somebody’s trail/scent is cold• The trail seemed cold until a woman in Mississippi recognized Pearson's face in a wanted poster. → somebody’s trail/scent is cold at cold1(8)
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