answer过去分词 pack,repain,try,answer,smile,muss,retire,move,believe的过去式与过去分词

answer的过去式是什么 answeredanswer 英[？ɑ：ns？(r)]美2113[？？ns？(r)]vt.答复；解答；答辩；适应；n.回答；答案；反应；足以媲5261美的人；[例句]I knew Ben was lying wh...