載入中... 相關課程 Back appetite: 食慾, 胃口, loss of appetite, 食慾不振 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. appetite: 食慾, 胃口, loss of appetite, 食慾不振 上傳學習單 下載學習單