heater
UK
US
Paraphrase
分析词义:"Heater" 是一个名词,通常表示“加热器”,亦可以特指“暖气设备”。它也可以用于比喻,比如在口语中偶尔可指“**”。
列举例句:
词根分析:"Heater" 的词根是 "heat" (热),由此我们可以看出这个单词的核心意思与“热”有关。"er" 是后缀,表示“做这件事的人或者物”,所以 "heater" 整体来说也表示一个制造热的设备。
其他衍生单词举例:heating, heatable, overheated 等。
词缀分析:"Heater" 特有的词缀是后缀 "-er",这与例如 "player", "teacher" 等单词中的 "-er" 含义相同,表示实施某种动作或有某种属性的人或事物。
发展历史和文化背景:"Heater" 这个单词源自旧英语的 'hætan',意为“使热,加热”。在英美等国家,由于地理位置和气候原因,暖气设备被普遍使用,因此 "heater" 在日常生活中相当常用。
单词变形:名词:Heaters (复数形式)动词:Heat (加热),Heated (过去式,过去分词),Heating (现在分词)
记忆辅助:此单词较为直观,我们可以通过 “heat” (热) + “er” (制造……的设备) 来记住它。
小故事:There was a heater in the old cabin, humming softly but surely in the cold winter night.(在那个老木屋里有一台暖气设备,在寒冷的冬夜里轻声而坚定地嗡嗡作响。)
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