載入中... 相關課程 Back 【學測】100 多選9 直角三角形的外切圓與內切圓 登入觀看 ⇐ Use this menu to view and help create subtitles for this video in many different languages. You'll probably want to hide YouTube's captions if using these subtitles. 【學測】100 多選9 直角三角形的外切圓與內切圓 上傳學習單 下載學習單