unable
UK
US
Paraphrase
分析词义
"Unable" 是一个英语形容词,表示"不能的"或者"无法的",用来描述一个人或者一件事不能完成或做到某件事情。
列举例句
词根分析
"Unable"的词根是 "-able",这个词根来自于拉丁语,表示"能够...的"或者"可能...的"。
词缀分析
"Unable" 是由 "un-" 和 "-able" 组成的单词。前缀 "un-" 的含义是"不是...的",后缀 "-able" 表示"能......的" 或者 "可能......的",几个部分结合在一起就是"不能......的"。
发展历史和文化背景
"Unable"这个词在中世纪的英语中已经被广泛的使用,来表达不能完成某件事的含义,它通常被用在辩论或者争论中。
单词变形
"Unable" 是一个形容词,它没有名词、动词、副词等的变形。
记忆辅助
你可以将 "unable" 分成两个部分来记忆,"un-" 是一个常见的前缀,表示否定, "-able" 常表示可能性或能力,两者结合起来就是不能的意思。
小故事
Tom woke up to the smell of pancakes. However, when he tried to move, he realized he was unable to get out of bed because of the flu. His mother came in, smile dropping when she saw his condition.
Tom闻到煎饼的香味就醒了。然而,当他试图动弹时,他发现自己因为得了流感而无法下床。他的妈妈进来了,看到他的情况后,笑容消失了。
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