单词	knucklehead
释义	knuckleheadknuck‧le‧head /ˈnʌkəlhed/ noun [countable] American English spoken Examples EXAMPLES FROM OTHER DICTIONARIES Don't be such a knucklehead. someone stupid – used when you are not very angry with them SYN blockhead British English
随便看	thoughtlessness thought-out Thought Police thought-provoking thousand Thousand and One Nights thousandth thraldom thrall thrash thrashing thread threadbare threading Threadneedle Street threat threaten threatening threateningly three Three Blind Mice three-cornered three-day event three-dimensional threefold

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