demarcativeWiktionary 原文英美构词拆解demarcatdemarcate词干ive-ive后缀-iveAn adjective suffix signifying relating or belonging to, of the nature of, tending to, or serving to; as: affirmative, active, conclusive, corrective, diminutive.词源说明From demarcate + -ive.释义形容词adjective1Serving to demarcate.