焊接专业背景知识。
学术英语阅读理解是一个英语知识和专业背景知识相互交叉作用的过程。
EAP reading is an interaction between knowledge of English language and academic background knowledge.
学术英语阅读理解是一个英语知识和专业背景知识相互交叉作用的过程。
EAP reading is an interaction between knowledge of English language and academic background knowledge.
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