載入中... 相關課程 Back A-8-2-S03_能理解零次項就是常數項。 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. A-8-2-S03_能理解零次項就是常數項。 上傳學習單 下載學習單