英语词汇“extension ring”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	extension ring
释义	extension ring 【摄影术】近摄接圈；【数学】扩张环
随便看	water-hammer pulse water hammer pump water hammers water-hammer shock absorber water hammer test water handing water-harden water hardened steel water-hardened steel water hardened wire rod water-hardened wire rod water hardening water hardness water hardness ions water-harvesting water hatch water haul water hazard water hazards water haze waterhead water head water-head water head accumulator water-head accumulator 是真佛只说家常话是真名士自风流是真说不假，是假说不真是真难假，是假难真是真难灭，是假易除。是眼有西施是神归庙，是鬼进坟是神的归庙，是鬼的归坟是神要敬，是妖要斩是祸躲不脱，躲脱不是祸うれっこうれっこ【売れっ子】うれっ子うれのこりうれのこり【売れ残り】うれゆきうれゆき【売れ行き】うれるうれるうれる【売れる】