delineationKK [dɪˏlɪniˋeʃən] /dɪˌlɪniˈeɪʃən/发音名词1界定、划分正式The treaty includes a clear delineation of the border between the two states.该条约明确界定了两国之间的边界。2描述、阐述正式Her delineation of the causes of the crisis was both careful and convincing.她对危机成因的描述既细腻又有说服力。3轮廓、轮廓描绘The artist's delineation of the mountains is remarkably precise.这位画家对山脉轮廓的描绘相当精准。4职责划分、分工Poor delineation of roles led to constant arguments in the team.职责划分不清导致团队内部争执不断。用这个字练口说→