doubtful
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US
Paraphrase
分析词义
"Doubtful" 是一个形容词,表示有疑问的,不确定的,不大可能的。通常用于描述人对某事或某人的不确定态度或看法。
列举例句
词根分析
"Doubtful" 的词根是 "doubt", 表示“怀疑”。衍生出来的单词有:doubter(怀疑者),doubtless(无疑的)等。
词缀分析
"Doubtful" 的词缀是 "-ful", 它是一个形容词后缀,表示"充满...的"或"具有...品质的"。相同词缀的单词有:wonderful(美妙的),beautiful(美丽的),helpful(有帮助的)等。
发展历史和文化背景
"Doubtful" 这个词源自中古英语的 "douten",意为“怀疑”,后来词尾加上 "-ful" 形成了今日我们常用的 "doubtful",表示充满怀疑或不确定。
单词变形
"Doubtful" 没有名词、单复数、动词、不同时态、副词的变形。不过它有对应的副词形式,即"doubtfully",表示怀疑地。
记忆辅助
将 "Doubtful" 拆分成 "doubt" + "ful",你就可以轻松记住。 "doubt" 音很像中文的"豆腐", "ful" 可以想象成"福儿",用这种方式联想,可以帮助你更好的记住。
小故事
"Peter looked doubtful at the old map. Is this really the way to the treasure?" 彼特疑惑地看着那张老地图。这真的是通向宝藏的路吗?(彼特怀疑地看着那张旧地图。这条路真的能通往宝藏吗?)
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