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单词
back flow valve
释义
back flow valve
美
英
un.
回流防止阀;止回阀
英汉
un.
1.
回流防止阀
2.
止回阀
例句
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drawing pass
drawing passage
drawing passes
drawing pattern
drawing pen
drawing pen
drawing pencil
drawing pen holder
drawing pennib
drawing pen nib
drawing pin
drawing pin
drawing pin
drawing-pins
drawing pin
drawing pit
drawing plant
drawing plate
drawing point
drawing polyester film
drawing power
drawing practice
drawing practice
drawing press
drawing pressure
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:2025/10/3 2:05:48