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单词
beta barrier
释义
beta barrier
网络
防护屏
网络释义
1.
防护屏
机械专业英语... ... beta-active sample β 放射性样品
beta barrier
β [射线]
防护屏
beta contamination indicator β 污染指示器 ...
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例句
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single-ploe single-throw switch
single plot method
single-plot method
single plough
single plow
single-ploy
single plug cement head
single plug method
single plunger plastic injection moulding machine
single plunger pump
single plush
single-ply
single ply
single ply bag
single ply bellows
single-ply bellows
single ply canvas
single ply cloth
single-ply cylindrical fluidized-bed dryer
single-ply membrane
single-ply roof
single-ply roofing
single pneumonia
single-point
single point
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/5/28 19:38:31