Home/coessentialcoessential/koh-i-sen-shuhl/US // ˌkoʊ ɪˈsɛn ʃəl //UK // (ˌkəʊɪˈsɛnʃəl) //必要性,协同作用,协同工作,协同Definitionsadj.形容词 adjective1: united in essence; having the same essence or nature.Level 3Browse all words →