protective
UK
US
Paraphrase
分析词义
"Protective"是一个形容词,捷义是保护的,防护的,表示具有或旨在提供保护的特性。
列举例句
词根分析
"Protective"来自于-Latin词根 "protect-",意为保护。其他衍生词包括protection(保护), protector(保护者)等。
词缀分析
"Protective"由前缀 “pro-”(向前)、词根 “tect-”(保护)和后缀 “-ive”(表示形容词)构成。相同前缀的单词例如proactive(主动的),相同后缀的单词例如active(活跃的)。
发展历史和文化背景
这个单词源于1590年的 "protection",与欧洲的中世纪保护系统相关,当时,人们通过提供保护以换取对土地或服务的权益。
单词变形
这个单词没有名词、单复数、动词、不同时态的变形。然而,它可以用于固定搭配中,例如 "protective layer (保护层)", "protective measures (防护措施)" 等。
记忆辅助
我们可以将 "protective" 分解为两部分 "protect" 和 "ive" 来记忆。 "protect" 意为保护,而 "ive" 是形容词后缀,所以 “protective” 即是 “保护的”。
小故事
Once there was a protective shield around an ancient city, designed to protect it from invasions. (曾经有一个保护古城的护罩,用来防止外敌侵略。)
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