arrow-head bore是什么意思，arrow-head bore的翻译，arrow-head bore音标、读音、用法和例句

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arrow-head bore是什么意思，arrow-head bore的翻译，arrow-head bore音标、读音、用法和例句_食材鋪反向词典

arrow-head bore

基本解释

专业释义

紡織科學技術