Genu
n. 膝\\n[醫(yī)] 膝
??? 情景例句
If you waste all your time playing computer games, you'll never get anywhere in life.
如果你花過多的時間在電腦游戲上，你將前途黯淡。
He lives twice who lives well.
生活得好的等于生活了兩次。
Letter
1第一封信