want to do or have more of something, need to do more; need to be more or further, be going to do something again
→ 要
phraseVery common#1,053
want to do or have more of something要再 combines 要 (“want to”) with 再 (“again” or “more”). It can be used to ask whether someone wants another serving or wants to do something again.
need to do more; need to be more or further要再 + a verb or adjective phrase indicates that something needs to be done further or changed to a greater degree.