当机立断

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Character Breakdown

Meaning and Usage

"当机立断" is a four-character idiom meaning to make an immediate and resolute decision, especially in critical or emergency situations. It emphasizes quick thinking and firm action without hesitation.

Context and Tone

This phrase is often used in formal or semi-formal contexts, such as business, leadership, or crisis management. It conveys a positive quality of decisiveness and courage.

Common Collocations

Usage Tips

Use 当机立断 when highlighting the importance of swift and firm decision-making. Avoid using it for trivial or routine choices, as it implies urgency and seriousness. It differs from similar expressions like 果断 (decisive) by stressing the immediacy of the decision.

Common Confusion

Do not confuse 当机立断 with 犹豫不决 (hesitate and cannot decide). The former praises promptness, while the latter criticizes indecision.

Example Sentences

Faced with an emergency, he made an immediate and firm decision and took

As a leader, one must make prompt and decisive decisions without hesitation.

In emergencies, making an immediate and firm decision can prevent greater