exertion
UK
US
Paraphrase
分析词义
"Exertion" 是一个英语的名词,它的意思是花费的精力或努力。
列举例句
词根分析
"Exertion"来源于 "exert" 的名词形式。"Exert"一词来自拉丁词 "exserere",意为 "出去" 加上 "serere",意为 "绑定"。合起来,这就形成了 "exert" 的原始含义:推动或推出。
词缀分析
在 "exertion" 这个单词中,我们可以看到前缀 "ex-" 和后缀 "-ion"。 "ex-" 表示 "出", "-ion" 则用来将动词变为名词。
发展历史和文化背景
"Exertion" 这个词在英文中大致对应中文的 "努力" 或者 "尽力"。这个词体现了西方文化对努力和主动的尊重,受到广泛的使用和赞美。
单词变形
"Exertions" (复数)"Exerted" (动词过去式)"Exerting" (动词现在进行时)
记忆辅助
可能会发现 "ex-"和 "ert" 两部分帮助记忆,你可以联想 "ex-" 是 "退出", "ert" 可以想象成 "effort",也就是 "努力"。合在一起就是 "努力推动"。
小故事
John felt a pang of exertion as he pushed the large boulder off the path. Each breath felt heavy, but he knew he had to make the path clear for the others.
约翰感到一阵努力的痛苦,当他把大石头推出路上。每一步都感觉很沉重,但他知道他必须为其他人清理出路。
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