毎～
まい～ · mai～ · JLPT N2 · noun
every ~
毎 = every; 毎日 (mainichi) = every day, 毎週 (maishuu) = every week, 毎年 (mainen) = every year
The prefix 毎 (mai) attaches to a time unit to mean 'every': 毎日 every day, 毎週 every week, 毎月 every month, 毎年 every year. Learn the pattern as one unit plus 毎.