突发

• 拼音: tū fā
• 汉字拆解: 突 = 穴 (cave) + 犬 — sudden; 发 = 癶 + 弓 — to emit, occur

含义

Sudden; unexpected; to break out suddenly; emergency.

Describes events that occur suddenly without warning. Common in news for emergencies (突发新闻), accidents, or sudden changes. Also used as a verb meaning to suddenly occur.

例句

1. 突发暴雨导致多处路段积水，交通瘫痪。
2. 医院接到一个突发心脏病的急救电话。
3. 公司要制定突发事件应急预案以防万一。

用法指南

语境: news, emergencies, health

语气: urgent

正确说法

• 突发事件。(Emergency/sudden incident.)
• 突发新闻。(Breaking news.)

错误说法

• 把预料中的事叫'突发' (突发 means genuinely unexpected — planned events are not 突发)

起源与历史

突 means sudden, 发 means to occur/emit — to occur suddenly.

文化背景

世代: All ages

社会背景: Universal