英语词汇“back focal distance”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back focal distance
释义	back focal distance 后焦距
随便看	connection to load connection to the grid connection-transformation network connection trap connection trianglemethod connection triangle method connection tube connection type connection updates per second connection valve connection vector connection weight connection wire connection with connection word connection(xion) connectitude connectitvity connectival connective connective asymptotic stability connective bar connective fiber connective fibers connective fiber space 谁知一掬香罗小，踏转开元宇宙来。谁知不隐者，乃是不羁人。谁知临老相逢日，悲叹声多语笑稀谁知别易会应难，目断青鸾信渺漫。情似蓝桥桥下水，年来流恨几时干。谁知千里夜，各对一灯红。谁知同辇爱，遂作裂纨诗。谁知孤宦天涯意，微雨萧萧古驿中谁知岁丰歉，实系国安危谁知心眼乱，看朱忽成碧谁知我亦轻生者，不得君王丈二殳ニッキニッキニッキュウニッキンニックネームニックネーム［nickname］ニッケイニッケイニッケイニッケイレン