perfectadj.完美的；完全的；完满的；十足的；理想的vt.使完美；使完全perfectnessn.完全；精通；分毫不差perfect end一组全中黄心的箭perfect gas理想气体perfect day天气极好perfect bail保释人宣誓有能力缴纳全部保释金perfect ring完满环Perfect love理想的爱情perfect form理想形状,正确几何形状perfect weir完全堰Perfect Good圆善