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请输入您要查询的英文单词：
单词
flapper valve
释义
flapper valve
美
英
un.
瓣阀；挡板阀
英汉
网络释义
un.
1.
瓣阀
2.
挡板阀
1.
板阀
机械专业英语词汇-机械资讯-马棚网... ... flapper 挡板，阀，锁气器
flapper-valve
板阀
flapper-valve controller 板阀控制器 ...
www.mapeng.net
例句
释义:
瓣阀,挡板阀
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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：2026/8/17 22:32:51