ideals理想idealadj.理想的；完美的；空想的；观念的n.理想；典范；目标ideal mixture[化] 理想溶液; 理想混合物ideal plastic完全塑性的ideal profile理想剖面ideal channel理想信道ideal packing理想充填ideal kingdom伦理教育ideal crystal理想晶体ideal freedom思想自由ideal-image意象ideal network无损耗网络