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单词
caged ball valve
释义
caged ball valve
网络
笼球瓣
网络释义
1.
笼球瓣
（2）
笼球瓣
(
Caged Ball Valve
) 系统 该系统由Moulopoulos等最先提出，Pavenik等对其进行了改进并设计出由乳胶构成的可经 …
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例句
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preparatory department
Preparatory Depth
preparatory drawing
preparatory exercise
preparatory felling
preparatory fire
preparatory-function
preparatory function
preparatory gas freeing
preparatory generator
preparatory grinding
preparatory group
preparatory hearing
preparatory hearings
preparatory injection
preparatory machinery
preparatory measure
preparatory meeting
preparatory period
preparatory phase
remote-sensing imagery
remote sensing imagery
remote sensing information
remote-sensing information
remote-sensing information processing
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：2026/6/29 8:16:18