emergency
UK
US
Paraphrase
分析词义
"Emergency" 是一个名词,主要指紧急情况或紧急状况,如突发事件,需要立即处理。
列举例句
词根分析
"Emergency" 来自于拉丁词根 "-merg-",表示 "浸入、陷入",带前缀 "e-",意为 "出来"。
词缀分析
"Emergency" 的"-ency" 后缀常用于形成表示状态或性质的名词,如 frequency(频率)。
发展历史和文化背景
"Emergency" 是 17 世纪开始使用的,引申为 "意外发生、需要立即措施" 的含义。
单词变形
此单词没有复数形式,和固定词组如 "emergency room" (急诊室),"emergency measures" (紧急措施)。
记忆辅助
你可以通过联想 "e-" (出来) 和 "-merg-" (浸入,陷入) 来记忆,即 "从陷入的情况**来",就需要 "emergency"(紧急的)。
小故事
The city experienced an unexpected flood. Emergency teams were called to aid the affected area. (城市遭受了一场意外的洪水。紧急救援队被召唤去协助受影响的地区。)译文:城市遭受了一场意外的洪水。紧急救援队被召唤去协助受影响的地区。
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