permanentadj.永久的;持久的n.<口> 烫发
permanent body常设机构
permanent wind恒定风
permanent mask固定掩模
permanent sash固定窗扇
permanent wave烫发
permanent plan永久性计划
permanent germ[医] 恒牙胚
permanent pool永久性水库
permanent road永久公路
permanent cave永久屏蔽室