英语词汇“对焦环”的翻译、意思、用法、释义-英汉汉英词典

单词	对焦环
释义	对焦环focusing ring双向☞对焦环--调焦环双向☞调焦环--对焦环
随便看	jibb jibba jib back jibbah jib balanced without counterweight jib barrow jibbed jibber jibbered jibbering jibbers jibbing jibbing-in jibbons jib boom jib,boom jib-boom jibboom jibboom saddle jibboom stay jib crane jib-crane jib door jib-door jibdoor