关头

• 拼音: guān tóu
• 汉字拆解: 关 = crucial point; gate; 头 = 大 (large) + 首 (head) — the head or top of something; a beginning or peak moment

含义

Critical moment; crucial juncture; a decisive point in time when circumstances are at their most important and action is urgent.

关头 is most often used in fixed collocations such as 紧要关头 (critical juncture), 危急关头 (moment of crisis), and 最后关头 (the last moment). It emphasises the high-stakes, decisive nature of the moment — a turning point where choices have disproportionate consequences.

例句

1. 在这紧要关头，她做出了一个让所有人都没有预料到的冷静决策。
2. 每逢重要关头，他总能挺身而出，以沉着的判断力发挥关键作用。
3. 运动员在最后关头顶住了巨大压力，奋力冲线，最终夺得一枚金牌。

用法指南

语境: literature, sports, crisis management, narrative

语气: serious

正确说法

• 在这个紧要关头，任何轻率的决定都可能带来难以挽回的严重后果。(At this critical juncture, any rash decision could lead to serious and irreversible consequences.)
• 危急关头，消防员奋不顾身地冲入火场，将被困的老人成功救出。(At the moment of crisis, the firefighter rushed fearlessly into the fire and successfully rescued the trapped elderly person.)

错误说法

• 将'关头'用于描述项目推进中的普通时间节点或阶段性里程碑 — 关头 implies an urgent, high-stakes moment; use 节点 or 阶段 for neutral project milestones or schedule points

起源与历史

关 (gate; crucial point; to close) + 头 (head; top; beginning). Originally referred to the spot just at a gate or checkpoint — a critical passage. Extended to mean a decisive juncture.

文化背景

世代: All ages

社会背景: Universal