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单词
oil seal
释义
oil seal
oil seal
[
′ȯil ‚sēl
]
(engineering)
A device for preventing the entry or return of oil from a chamber.
A device using oil as the sealing medium to prevent the passage of fluid from one chamber to another.
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英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/7/5 23:09:48