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请输入您要查询的英文单词：
单词
flap valve
释义
flap valve
美
英
un.
瓣阀；翻板阀
网络
拍门
英汉
网络释义
un.
1.
瓣阀
2.
翻板阀
1.
拍门
泵站、机井、喷灌和滴灌工... ... 1.7.10 断流设备 cut-off device 1.7.11
拍门
flap-valve
1.7.12 拍门张角 opening of flap-valve ...
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例句
释义:
瓣阀,翻板阀,拍门
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effective kilogram
effective labor demand
effective labor supply
effective language
effective lateral restraint
effective latitude
effective launcher line
effective layer
effective leadership
effective leakage path
effective learning
effective length
effective length factor
effective length of antenna
effective length of bolt
effective length of capillary
effective length of column
effective length of delivery
effective length of lever
effective length of locating face
effective length of receiving antenna
effective length of roller
effective length of station track
effective length of track
effective-length of weld
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：2025/10/25 14:51:59