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

单词	semidirect sum
释义	semidirect sum 半直和
随便看	view finder brightness level view finder contrast view finder contrast control view finder eye view finder eyepiece view finder focus view finder frame viewfinder frame coverage viewfinder hood view finder hood view finder input viewfinder mechanism view finder monitor view finder parallax view finder peaking control view finder picture viewfinder release button view-finders view finders viewfinders view finder screen view finder selector view finder selector switch view finder tube view-finder tube wyyz wyzb wyzd wyze wyzf wyzm wyzq wyzs wyzswbzm wyzt なれそめ【馴れ初め】なれっこなれっこ【慣れっこ】なれっじなれっじまねじめんとなれどもなれなれしいなれなれしい【馴れ馴れしい】なれのはてなれのはて【成れの果て】