如果你想表达自己的英语口语已经过了很久没有练习，可以使用以下表达方式之一：
It's been a while since I've practiced my Engpsh speaking.
I haven't spoken Engpsh in a long time.
My Engpsh speaking skills have gotten rusty.
I'm a pttle out of practice when it comes to speaking Engpsh.
希望这些表达方式能帮到你！