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

单词	focussing ring
释义	focussing ring 调焦环；对焦环
随便看	nonexistent arc nonexistent block nonexistent code non-existent code nonexistent code check non existential nonexistential nonexistent load module file nonexistent logical unit number non-existent marriage nonexistent memory non-existents nonexisting non-existing non existing non-exitent code non-exo-endogenous etiological factors nonexonic nonexotic nonexpandable nonexpanded nonexpanding non expanding exit nozzle non expanding nozzle non-expanding nozzle 云罗天网云翻雨覆云舒霞卷云蒸雾集云蒸霞蔚云蒸龙变云行雨施云行雨洽云谲波诡云起雪飞踉踊踊贵踊跃踌踌躇踏踏踏八字脚踏凳