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单词
main shut-off valve
释义
main shut-off valve
un.
总关闭阀
网络释义
1.
总关闭阀
valve 阀门专业词汇A-Z ... main relay valve 主继电器控制管
main shut-off valve
总关闭阀
main slide valve 主滑阀 ...
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例句
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expansion flow
expansion fog
expansion fold
expansion force
expansion fork
expansion formula
expansion funds
expansion furnace
expansion gap
expansion gauge
expansion gear
expansion gear
expansion gear
expansion gland
expansion guide
expansion hand reamer
expansion hatch
expansion hatchway
expansion hinge
expansion hoop
expansion hose joint
expansion hypothesis
expansion in channel
expansion index
expansion indicator
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：2026/9/7 20:15:01