stimulus
UK
US
Paraphrase
分析词义
"Stimulus"是名词,意为“刺激”,主要指引发生理或心理反应的外部因素或刮起jiqing、引发活动或反应的事情。
列举例句
词根分析
"Stimulus"来自于拉丁文的 "stimulus",意思是“寄希,鞭子”,用于激起,刺激行动。
词缀分析
"Stimulus"一词没有词缀。词缀是附着在词根上的前缀或后缀,为了更好地理解单词。
发展历史和文化背景
"Stimulus"一词源于14世纪的拉丁文,过去的人们用它表示"物质激起感官或反射的事物"。在20世纪,经济学家开始使用这个词描述政府刺激经济的政策或措施。
单词变形
"Stimulus"的复数形式是"stimuli".
记忆辅助
与"stimulate"(刺激)联想,它是一个动词,"stimulus"是它的名词形式,都有相同的词根,是一个帮助记忆的方法。
小故事
In an experiment, the scientists put the mice in a new maze. They used cheese as a stimulus to get them to explore. The mice were curious and the smell of the cheese motivated them to find the fastest route out of the maze. (在一个实验中,科学家们将老鼠放在新的迷宫里。他们使用奶酪作为刺激物让老鼠去探索。老鼠好奇,奶酪的香味激励它们找到从迷宫**来的最快路径。)
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