► 動詞書き込む  [(3)かきこむ]    
meaning:  record  rank: 3☆ 
彼は
データをDVDに
書き込んだ ⇨ He recorded the data on a DVD  
(☛ Write detailed information into something)書き込む  [(3)かきこむ]    
meaning:  write  rank: 3☆ 
彼は
申込書に
必要事項を
書き込んだ ⇨ He filled in the required data into the application form  
(☛ Write detailed information into something)