记忆方法
双解例句
小知识
A stupid person doesn’t have much intelligence or imagination, and they go through life making decisions that seem to lack all common sense. If you’ve got a brain but you don’t use it, you might be a bit stupid.
The word comes from a Latin adjective that means “amazed or stunned,” and stupid people are stunned by everything because their minds are numb. You can make a stupid mistake when you’re not thinking, and you can call someone stupid if you’re feeling cruel, like “Hey, Stupid.” Zombies are stupid because their brains are dead. If that makes sense to you, then you’re not stupid, and you’re also not a zombie. Well done!
实用短语
单词用法
foolish：一般指人的无头脑、愚蠢，或缺乏常识与判断力，或指行动的愚蠢可笑。
silly：口语用词，可和foolish互换，但语气稍强。侧重指人的言行不合常规或不理智，强调单纯、低能和糊涂。
stupid：多指人或行为的愚蠢，尤指先天智能低下，或因某种原因失去正常的反应或感觉。有时也可与silly和foolish换用，但语气强，常含贬义。
simple：强调头脑简单或缺少智慧。
dull：指对问题理解迟钝，缺乏灵敏机智头脑，可能是先下智力低下，也可能因疲倦或健康不佳所致。
词根词缀
后缀: -id
表形容词,”如……的”
adj.
flaccid 松驰的,软弱的flacc松开+id如……的→adj.松驰的,软弱的
florid 华丽的,[脸]红润的flor花+id如……的→像花→像花一样的
staid 稳重的,沉着的sta站着+id如……的→adj.稳重的,沉着的
stupid 愚蠢的,迟钝的stup笨+id如……的→adj.愚蠢的,迟钝的
turgid 浮肿的,浮夸的turg肿大+id如……的→adj.浮肿的,浮夸的
同义词辨析
这些形容词都可表示”愚蠢的，笨的，傻的”之意。