困难的英语读音可以用“tricky pronunciation”来表示。这个短语的来源是英语中“tricky”一词，它的意思是“棘手的”、“难以应对的”，而“pronunciation”则是“读音”的意思。
例句：
Engpsh has some tricky pronunciation, but with practice, you'll get the hang of it. (英语有些困难的读音，但是经过练习你会掌握的)
The word "often" has a tricky pronunciation, it's often pronounced with a silent 't'. (“often”这个词有一个困难的读音，通常是不读‘t’)