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	happiness happy happy clappy happy-clappy Happy Days Happy Days are Here Again happy-go-lucky happy hour happy slapping Hapsburg haptic harakiri harangue Harare harass harassed harassment harbinger harbour harbour master hard hard-and-fast hardback hardball hard-bitten

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