a cool hand的意思|示意

A cool hand is a phrase often used to describe a person who remains emotionless and level headed during a difficult or stressful situation. The phrase is often used to refer to someone who manages to keep their composure and remain calm under pressure.

The phrase is often used in many different contexts. In the business world, it is used to refer to someone who is able to make sound decisions without becoming overstressed. It can also refer to someone who is able to remain composed when faced with criticism or adversity. In a more general sense, it can simply refer to someone who manages to remain composed and collected in a difficult or challenging environment.

In terms of its origin, the phrase is likely derived from the phrase “a cool head”, which is often used to describe someone who is level headed and rational in the face of stress or difficulty. However, the phrase “cool hand” is thought to be derived from poker slang, where it was used to describe a player who was able to maintain their composure and stay collected even when they had a losing hand.

In any case, the phrase “a cool hand” is often used to refer to someone who is able to remain composed and in control in a difficult or challenging situation. It is a phrase often used to describe someone who is able to stay focused and think objectively when faced with hardship or adversity.