changedadj.改变的动词change的过去式和过去分词.
changen.变化;零钱v.改变
change matrix转移矩阵
changed title改名
change of law法律变迁
changed frontv.改变论调(改变攻击方向)
changed ideas变化观点
change reason变化原因
change of plan计划变更
change my tunevi.改变调子(改变说话的姿态)
change furnace变换炉
change cutting交变切削法