ensure
UK
US
Paraphrase
分析词义
英语单词"ensure"的意思是"确保","保证"。
列举例句
- "You should ensure that all the lights are switched off when you leave the room." - 当你离开房间的时候,要确保所有的灯都已经关了。
- "I'll ensure that all the necessary arrangements are made." - 我会确保已经做好所有必要的安排。
- "The airbags in a car are there to ensure your safety in case of an accident." - 汽车里的气囊是为了在事故发生时保证你的安全。
词根分析
"Ensure"来自于拉丁词根"securo",含义是安全的,无忧的。
词缀分析
"Ensure"是一个完整的单词,没有前后缀组成。
发展历史和文化背景
"Ensure"这个单词首次在14世纪的英格兰出现,原意为"使安全"或者"使安心"。这个词在保险业和其他需要保障的行业里使用得很普遍。
单词变形
"Ensure"主要作为动词使用,没有名词或形容词变形。
记忆辅助
你可以将"ensure"与"insurance"(保险)联系起来,它们都有一个共同的点,就是都与保障、保证有关。
小故事
"Mary ensured the doors were locked each night before she went to bed. Not a single door or window was left unchecked." (玛丽每晚睡觉前都要确保所有的门都锁上了。没有任何一扇门或窗户被遗漏。)玛丽每晚睡觉前都确保所有的门锁都上了。没有任何一扇门窗被遗漏。
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