1.If only I wasn't so dimwitted; if only I understood how I was to blame for the flaw that granny abhorred so much.
要是我不是这么愚钝该多好啊！要是我早就明白我是惹得祖母极其憎恶的那块瑕疵该多好啊！
2.Hank " Buddy " Leitch Muldoon is the rather dimwitted son of a recently deceased Bayou smuggling lord.
绰号“密友”，是最近死去的河口走私巨头（上次的刺杀目标）的白痴儿子；
3.Hermione: So a genius like Dumbledore couldn't possibly be fooled by a dodge as pathetically dimwitted as an Aging Potion.
赫敏：所以像邓布利多这么厉害的人怎么可能被可悲又愚蠢的年龄药剂给愚弄了呢？
4.The slow learners will quickly be labeled as such with insulting terms such as dummy, stupid, dimwitted and moron by other children.
而这些学习能力比较弱的孩子们也会很快被其他的孩子冠以例如哑巴、愚蠢、傻子、低能等辱骂性的词语。