knotty and knaggy wood是什么意思，knotty and knaggy wood的翻译，knotty and knaggy wood音标、读音、用法和例句

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knotty and knaggy wood是什么意思，knotty and knaggy wood的翻译，knotty and knaggy wood音标、读音、用法和例句_骑士汉英词典

knotty and knaggy wood

基本解释

专业释义

土木建築工程