half sectional view是什么意思，half sectional view的翻译，half sectional view音标、读音、用法和例句

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half sectional view是什么意思，half sectional view的翻译，half sectional view音标、读音、用法和例句_淳朴汉英词典

half sectional view

基本解释

专业释义

交通运输工程