Inkoy 2021-07-18T09:51:04+00:00 [img]https://img.nga.178.com/attachments/mon_202107/23/jmQ2o-eorcK2nT1kShs-12h.jpg.medium.jpg[/img]我理解可能是压力位,支撑位?我也不知道怎么出来的这虚线