n.捐赠者，[医]供血者，输血者；[医]供血者，输血者；[物]施主； 变形： 复数：donors 英英释义： donor[ 'dəunə ]n.person who makes a gift of property同义词：giverpresenterbestowerconferrer(medicine) someone who gives blood or tissue or an organ to be used in another person (the host)