I 开头单词

in flight 在飞行中；飞行状态

in flesh 肥胖

in flames

in fine 最后；总而言之

in file 依次；鱼贯；成二列纵队

in fieri

in field 入射场

in fertilized egg [生物学]受精卵的卵裂

in fear of 怕；为…提心吊胆

in fear and trembling 非常恐惧；提心吊胆

in fear 害怕

in favour with

in favour of the setters [经济学]以卖方为受益人

in favour of 支持，赞成

in favour 赞成；支持；有利于

in favor with 得…宠爱；受…鼓励

in favor of 有利于；支持；赞同

in favor 有利于；被喜爱的

in fault 有过错

in fashion 合于时尚，流行