iSHMOP
2020-07-31T11:02:14+00:00
就是两条平行线之间有圆。上边的线延着圆过去而不是穿过去。
[img]https://img.nga.178.com/attachments/mon_202008/09/-7Q5-5pi7Z20T3cSqo-zk.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202008/09/-7Q5-5pi7Z20T3cSqo-zk.jpg.medium.jpg[/img]