词汇“油封”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	油封
释义	油封油封[yóu fēng]1.■{机} grease seal; oil seal 常用词组1.■油封机械真空泵 oil-sealed rotary pump
随便看	-cing Cingalese cingens cingulate,cingulated cingulum cinnabar cinnabarin cinnabarine cinnabar stick cinnaldehydum cinnamamide cinnamate cinnamic cinnamicalcohol(=cinnamyl alcohol) cinnamic aldehyde cinnamic aldehyde dimethyl acetal cinnamic amide cinnamic anhydrid(e) cinnamide cinnamomeous Cinnamomum cassia cinnamon cinnamon bark oil cinnamon bun cinnamone

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