プログレッシブ和英中辞典(第4版)の解説
かいすう【回数】
the number of times
彼が跳んだ回数を指を折って数えた
I counted on my fingers the number of times he jumped.
練習の回数を重ねる
repeat an exercise many times
彼が賞を受けた回数は十指に余る
He has been awarded prizes more than ten times.
回数券
a coupon ticket；〔とじ込み〕a book [set] of coupon tickets
11枚つづりのバス［電車］の回数券
a strip of 11 bus [train] tickets