vt.约略显示，勾画出…的轮廓；n.预示；预兆；遮蔽；遮暗 变形： 过去式：adumbrated过去分词：adumbrated现在分词：adumbrating第三人称单数：adumbrates 英英释义： adumbrate[ 'ædʌmbreit, æd'ʌm- ]v.describe roughly or briefly or give the main points or summary of同义词：sketchoutlinegive to understand同义词：intimateinsinua