vt.挑选，剔除；采，摘（花）；精选；n.拣出的东西；剔除； 变形： 复数：culls过去式：culled过去分词：culled现在分词：culling第三人称单数：culls 英英释义： cull[ kʌl ]n.the person or thing that is rejected or set aside as inferior in quality同义词：rejectv.remove something that has been rejected"cull the sick members o