F字开头的单词或词组
fopfly overfallenfrom time to timeFaustfull-fledgedFeb.fruitsfeastfragrancefamily treefacial expressionfugfor the momentfloatingfundedfall short offungifallingfeederfreeingfill upfinishingflirt withfreelyflopfolklorefumblefall back onflamingofranklyframeworkfoyerfresh airflickerfoulfixingfeyfirm offerfaultyfall offfang