我腿疼用英文怎么说ache

"Ache" 是英语中表示疼痛的词。它来自古英语中的 "acan"，意思是 "疼痛"。

例句:

"I have an ache in my leg." (我的腿疼)
"The headache ached all day." (头痛疼了一整天)
"My back aches after working on the computer for too long." (我在电脑前工作太久后背痛)