delineationKK [dɪˏlɪniˋeʃən] /dɪˌlɪniˈeɪʃən/發音de- 向下、除去+line 線+-ation 名詞→畫下線條展開收合de-字首向下、除去line單字線-ation字尾名詞字面:畫下線條用線條把邊界畫出來 → 描繪輪廓、劃分界限。名詞1界定、劃分正式The treaty includes a clear delineation of the border between the two states.該條約明確界定了兩國之間的邊界。2描述、闡述正式Her delineation of the causes of the crisis was both careful and convincing.她對危機成因的描述既細膩又有說服力。3輪廓、輪廓描繪The artist's delineation of the mountains is remarkably precise.這位畫家對山脈輪廓的描繪相當精準。4職責劃分、分工Poor delineation of roles led to constant arguments in the team.職責劃分不清導致團隊內部爭執不斷。