プログレッシブ和英中辞典(第4版)の解説
ふりがな【振り仮名】
kana [Japanese phonetic syllabary characters] written 「next to [above] Chinese characters to show the pronunciation
振りがなをつける
write the pronunciation 「next to [above] characters
住所に振りがなをつける
give the reading of one's address 「in kana [by attaching kana letters]