Well, what does it look like to you? It's a robot's eye!
機器人眼
Circle、Cyborg、Eye、Flexi-disc、flexi-disk、Flexi Disc、FlexiDisc、flexi disk、FlexiDisk、Metallic、Print、Record、Robot、Round
圈、人造人、眼睛、的Flexi-盤、彈性工作盤、Flexi光盤、FlexiDisc、彈性盤、FlexiDisk、金屬的、打印、記錄、機器人、回合
資料來源：openclipart ( https://openclipart.org/ )