An F is a failing grade worth zero toward a student's grade point average.
VOA : special.2009.03.05
But f or Gadamer and his tradition, it's a little different.
但是对伽达默尔和他的传统，这有些不同。
文学理论导论课程节选 : 耶鲁公开课
But it's just--F is just a half step away, so that's good.
也只是半音级的距离,很好
聆听音乐课程节选 : 耶鲁公开课
Eduardo Rojas is assistant director-general of F.A.O.'s Forestry Department.
VOA : special.2010.04.06
That same year, then President John F.Kennedy vowed in a speech before the U.S.Congress to put a man on the moon.
VOA : standard.2009.07.16
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。