willy-nilly/ˌwɪlɪ ˈnɪlɪ; ˌwɪlɪ`nɪlɪ/ advwhether one wants it or not; willingly or unwillingly 无论想要不想要; 不管愿意不愿意 They all had to take part, willy-nilly. 他们都得参加, 不论他们愿意不愿意.
牛津英汉双解词典