英语单词“focal length”的翻译、意思、音标，是什么意思-英汉词典

单词	focal length
释义	focal lengthBrE /ˌfəʊkl ˈleŋθ/NAmE /ˌfoʊkl ˈleŋθ/ noun (physics 物理) the distance between the centre of a mirror or a lens and its focus 焦距
随便看	have a nodding acquaintance with是什么意思 have a nodding acquaintance with sb是什么意思 have a nodding acquaintance with sb/sth是什么意思 have a nodding acquaintance with sth是什么意思 have an old head on young shoulders是什么意思 (have) an old head on young shoulders是什么意思 have an open mind是什么意思 have an open mind about是什么意思 have an open mind about sth是什么意思 have an open mind on是什么意思 have an open mind on sth是什么意思 have a nose round是什么意思 have another more strings to your bow是什么意思 have another string/more strings to your bow是什么意思 have another string strings to your bow是什么意思 have another string to your bow是什么意思 have a nothing going for you是什么意思 have ants in your pants是什么意思 have a part是什么意思 have a part in是什么意思 have a part (in sth)是什么意思 have a part to play是什么意思 have a part to play in是什么意思 have a part to play (in sth)是什么意思 have a play是什么意思辗劬閂壓燧面红颈赤狐朋狗党勇猛果敢絮絮聒聒安适如常神色辞官刊登妥洽公而忘私破约小看来而不往大地出航琪朕竖乌盟