劍橋詞典[ 不可數(shù)或單數(shù)名詞:沒有複數(shù)形式的名詞 ] abbreviation for joint photographic experts group : a system for reducing the size of electronic image files 聯(lián)郃圖像專家組(一種電子圖像文件的壓縮標(biāo)準(zhǔn),joint photographic experts group的縮寫) JPEG can reduce files to five percent of their original size . JPEG可將文件的大小壓縮到原來(lái)的5%。 [ 可數(shù)名詞:有複數(shù)形式的名詞 ] a type of computer file that contains pictures or photographs JPEG 文檔(一種存儲(chǔ)圖片或照片的格式) a JPEG file JEPG 格式的文檔 Sam sent me a JPEG of her family having Christmas dinner , but I can't open it. 薩姆給我發(fā)了一張 JPEG 格式的她家人喫聖誕晚餐的照片,但我打不開。 返回 JPEG