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一穷二白
释义
一穷二白poor 一穷二白yīqióng-èrbái[be poor and blank be backward both economically and culturally] 比喻基础薄弱,指工农业生产落后,文化、科学水平低下
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bioelement
bio-element
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bio-energetics
bioenergetics
bioengineering
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bioequivalent
bioergonomics
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biofermin
biofilter
bioflavanoid
bioflavonoid
bioflavonoids
bioflocculation process
biofluid
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biofunctional reagent
biog.
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英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2025/11/29 18:55:21