"很烦"用英语可以表达为"very annoyed"或"very bothered"。这两个词都表示"很烦"的意思，但它们来源不同。

"Annoyed"是由拉丁语"adnodare"演变而来，意思是"使不愉快"。例如：

I was very annoyed by his rude behavior.（他的无礼行为让我很烦。）

She became annoyed at the constant interruptions.（她对不断的打断感到烦恼。）

"Bothered"是由中世纪英语"bothen"演变而来，意思是"烦扰"。例如：

I was very bothered by the noise outside.（我很烦外面的噪音。）

She didn't seem bothered by the delay.（她对延迟似乎没有什么影响。）

希望这些例句能帮助您更好地理解这两个词的用法。