最佳答案
earache是可数名词。
【扩展资料】earache
英 [ˈɪəreɪk] 美 [ˈɪreɪk]
n.耳痛
复数： earaches
The disease can also cause a build up of pressure in the inner ear leading to severe earache. 该疾病还会引起内耳的压力增加，从而导致剧烈的耳痛。
Blowing your nose too hard can cause earache. 擤鼻涕太用力会造成耳痛。