alarm
UK
US
Paraphrase
分析词义
"Alarm" 是一个英文单词,它可以作为名词或者动词使用。作为名词,它最常见的意思是"警报"或"闹钟";作为动词,它的意思是"使警觉"或"使惊恐"。
列举例句
词根分析
"Alarm"源于拉丁词汇"alarma",原意是"到**",暗指战斗的信号。这个词由 "ad-"(表示方向或运动)和 "arma"(表示**)两部分构成。
词缀分析
"Alarm"没有词缀,它是一个词根词。
发展历史和文化背景
"Alarm"这个词首次出现在英语中是在15世纪中期,最初是用来描述一个站岗的人发出的警告。到了16世纪,它开始被用来形容任何引起急迫感觉或恐慌的事情。
单词变形
"Alarm"的过去式和过去分词是 "alarmed"。形容词形式是"alarming",副词形式是"alarmingly",其中,"alarmed"可以翻译成"警觉的"或"惊恐的","alarming"和"alarmingly"可以翻译成"令人惊恐的"。
该词的固定搭配有 "raise the alarm", "set off the alarm" 等,分别对应中文的"引起警报"和"触发警报"。
记忆辅助
你可以通过联想的方法来记住这个单词。比如,你可以想象每当你听到 "alarm" 这个词时,你就会想起你每天早上的闹钟。
小故事
Once upon a time, in a quiet town, an alarm rang out in the middle of the night, waking up all the residents. They were alarmed by the sudden noise and came out to investigate.
从前,在一个安静的小镇上,半夜里突然传来了警报声,所有的居民都被吵醒了。他们对这突如其来的噪音感到十分惊恐,纷纷出来调查。
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