23540(協力・参加) JejuEnglish 수눌다exchange services, work in turn for one another 먹다, 참가ᄒᆞ다$join, participate (Vt) ᄎᆞᆷ예ᄒᆞ다take part in, participate (Vt) 참전ᄒᆞ다$enter the war 23532(賛否) ← 23540(協力・参加) → 23543(争い) 13540(協力・参加) Dictionary ㄱ ㄴ ㄷ ㄹ ㅁ ㅂ ㅅ ㅇ ㅈ ㅊ ㅋ ㅌ ㅍ ㅎ