1. be fatal to 对…危害极大
  2. be fatal to... 对...是致命的
  3. be fated for 注定有,注定要…
  4. be favored with an invitation 受到邀请,荣幸地被邀请
  5. be fearful of 害怕
  6. be fearful of... 害怕...
  7. be fearful to do sth 对于做某事感到胆怯
  8. be fed to the gills 感到厌烦
  9. be fed up 吃得过饱, 极厌倦
  10. be filled to capacity 客满,挤得满满的
  11. be filled with 充满…
  12. be filled with amazement 大为惊奇
  13. be filled with despair 满心绝望,深感绝望
  14. be filled with fury 怒火满腔
  15. be filled with veneration for 对...充满崇敬的心情
  16. be filled with... 充满(了)...
  17. be filmed with tears 泪眼模煳,眼泪汪汪
  18. be finished 完蛋了
  19. be finished with 与…没有关系
  20. be firm in 坚决, 坚定
  21. be flat broke 彻底破产
  22. be flooded with 充斥着…
  23. be flunked in a subject 考试不及格
  24. be flush of 充足的, 挥霍的
  25. be flush with... 与...齐平, 与...同高
  26. be flushed of 充满…,…泛滥
  27. be flushed with 因…而脸红
  28. be followed by... 接着是..., 伴有..., 其次是...
  29. be fond of 喜爱, 爱好
  30. be fond of a glass 贪杯,嗜酒
  31. be fond of bottle 贪杯,爱喝酒,嗜饮
  32. be fond of... 喜爱...
  33. be food for worms 死
  34. be for it 赞成, 一定要受罚
  35. be for the high jump 即将受处罚
  36. be foreign to 无关
  37. be foreign to... 与...无关/不相干
  38. be formed of 由…形成
  39. be fortunate in... 在...方面很幸运, 为有...而幸福
  40. be forward to help others 乐于助人,助人为乐
  41. be foul of 与…相撞,同…冲突,和…争吵
  42. be foul with 给…弄脏,被…玷污
  43. be foul with impunities 卑鄙下流
  44. be founded on 建立在…之上,以…为依据
  45. be founded on facts 以事实为基础,建立在事实的基础之上
  46. be framed for 适合,经得起,受得了
  47. be frank about sth 对…很坦率
  48. be frank with sb 对…坦率
  49. be fraught with 充满…
  50. be free from bias 没有偏见
  51. be free from care 无忧无虑
  52. be free from prejudice 不带偏见,不偏不倚
  53. be free from... 不受...影响的, 没有..., 不受/免于...的损害
  54. be free of... 无...的, 摆脱了...的, 离开, 在...外面, 没有..., 不受/免于...的损害
  55. be free out on bonds 保释在外
  56. be free with 直爽, 坦白
  57. be friend with 与…交友
  58. be friendly with sb 与某人友好
  59. be friends with 与...交友
  60. be friends with sb 与…交友,和…友好
  61. be frightened of 害怕…,对…感到恐惧
  62. be full /bi: ful/ 饱;吃饱
  63. be full as useful as 同...完全一样有用
  64. be full of 充满
  65. be full of guts 精力充沛;胆大妄为;厚颜无耻
  66. be full of pep 劲头十足
  67. be full of pluck 很有勇气
  68. be full of resources 足智多谋,富于机智
  69. be full of wrinkles 足智多谋
  70. be full of... 充满..., 富于...
  71. be full proof that... 是...的充分证据, 充分证明...
  72. be full to the gills 酩酊大醉,烂醉如泥
  73. be furnished with 配备有…,装配有…
  74. be game for 高兴…,乐意…
  75. be gathered to one's fathers 死
  76. be geared towards 被调整到…,适合…
  77. be geared up 盼望,渴望…
  78. be getting hot at 快猜中,快找到…
  79. be gifted with 有…的天赋
  80. be given [网络] 被给予
  81. be given free entrance into 获准自由进入
  82. be given over to 使沉湎于, 使纵情于
  83. be given to 喜欢,热中于…
  84. be given to pleasure 耽于逸乐,纵情享受
  85. be given up to amour 沉湎于女色
  86. be glad of heart 欣然,心情愉快
  87. be glad of... 为...而高兴
  88. be glad that... 为...而高兴
  89. be glued to 和…粘在一起,离不开…
  90. be going strong 繁荣昌盛;健康活跃,矍铄
  91. be going to 将要;打算
  92. be gone on 爱上,喜爱
  93. be gone on sb (非正式)倾心爱(某人)
  94. be good at 擅长
  95. be good company 是有趣的伙伴
  96. be good for 值得, 有效
  97. be good law 符合法律
  98. be good money 是有利可图的投资
  99. be granted /bi: ˈgrɑ:ntɪd/ 䞍
  100. be grateful for 感恩戴德