| 单词 | piston ring |
| 分类 | 翻译、意思、用法、释义、英译汉、汉译英、英汉双解词典 |
| 释义 | Related topics: Motor vehiclesˈpiston ring noun [countable] TTCa circular metal spring used to stop gas or liquid escaping from between a piston and the tube that it moves in 活塞环Examples from the Corpuspiston ring• Pardue's aircraft had metal on the oil filter screens as well as part of a piston ring.ˈpiston ring nounChineseSyllable Corpus stop spring to metal circular a used |
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