小明头疼来医院英语可以表达为 "Xiaoming has a headache and comes to the hospital." 来源是从小明的名字 "Xiaoming" 和他的状态 "has a headache" 以及他的行为 "comes to the hospital" 来构建的句子。
一些英文例句及其中文翻译如下：
Xiaoming has a headache and comes to the hospital. (小明头疼来医院。)
He has a high fever and goes to the emergency room. (他发高烧去急诊室。)
She has a sore throat and makes an appointment with the doctor. (她喉咙痛，预约看医生。)