have a headache 为什么中间有个a?headache
问题描述:
have a headache 为什么中间有个a?headache
答
是可数.但不用复数.
N-COUNT 可数名词头痛 If you have a headache,you have a pain in your head.
I have had a terrible headache for the last two days.两天来我一直头痛得厉害.