〈非正式〉 愚蠢的错误。
〈非正式〉 (阴茎的)勃起。
a low-grade farm animal, with meat only suitable for use in sausages, pies, or processed products
(只能做香肠、馅饼或加工食品的)低等家畜(肉)。
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pull a boner N. Amer. informal make a stupid mistake 〈北美,非正式〉 犯愚蠢的错误
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bonern.愚蠢的错误;勃起;低等家畜
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bonen.骨;骨头;骨质;骨骼;身体;尸体;象牙;骨骸;基本框架;鲸鱼骨
"early 20th cent. (originally US): from