英语词汇“封圈”的翻译、意思、用法、释义-英汉汉英词典

单词	封圈
释义	封圈 fēng quān shrouding国家教育研究院双语词汇双向☞封圈--封板
随便看	retrofiring retrofit retrofits retrofitted retrofit testing retrofitting retrofitting and repowering old steam power plant with combined cycle retrofittings retroflected retroflection retroflex retroflex(ed) retroflexed retroflexion retrofocus retrofocus lens retrofract retrofracted retrofract、retrofracted retro-garde retrogation（同 reversion） retrogene retrognathism retrograd retrogradation