difficult的副词形式是difficultly。difficultly的意思是难，困难。difficultly的例句：I have never had any difficultly in believing in God（我对上帝的信仰从未改变过）。
扩展资料
difficultly的例句：No one knows how difficultly he struggled in the poor conditions（没人知道他是怎样在恶劣的环境下艰难地奋斗）；If you are having difficultly connecting to a network，click Advanced（如果您连接到网络有问题，单击高级）。
