permanentset永久形变
permanentadj.永久的;持久的n.<口> 烫发
Permanent stucture永久性结构
permanent building永久性建筑
permanent blocking[计] 永久性封锁
permanent planting定植
permanent parasite终生寄生物
permanent property永久性财产
permanent delegate常驻代表
permanent calendar万年历
permanent earnings永久性盈余
permanent strength永久强度