回counter for occurrences回復recovery (from illness)今回now回数number of times回数券book of tickets回転rotation回答reply回収collection回送forwarding回覧circulation回路circuit (electric)転回revolution
数 すう
数学mathematics数number数字numeral回数number of times回数券book of tickets過半数majority偶数even number算数arithmetic小数fraction (part of)整数integer単数singular (number)点数marks複数plural分数fraction (in math)枚数the number of flat things無数countless number奇数odd number少数minority数詞numeral多数決majority rule
券 けん
券ticket回数券book of tickets定期券commuter pass旅券passport