stretched拉伸的stretchv.伸展；延伸；张开；夸大n.伸展；张开；弹性；一段时间；<俚>刑期adj.可伸缩的stretch forming die拉伸成形模stretching strength定伸强度stretched recession伸展性经济衰退stretch one's wings蛤壳形stretch one's hands贝壳状纹理stretched condition伸张状态stretch coefficient伸展系数stretch-draw dies张拉成形模stretch film package拉伸薄膜包装Stretching procedure展放法