oily easily, get pimples easily
容易出油，容易长痘

dermatologist 皮肤科医生
symptom 症状
diagnosis 诊断
on and off 复发
OTC = over the counter 非处方药
prescription 处方
runny nose 流鼻涕
pharmacy 药房
pharmacist 药剂师
lozenge 止咳糖浆

I've had an on and off cough for a month.
我咳嗽反反复复一个月了。
The diagnosis is not good, you may need surgery.
诊断结果不是很好，你可能需要动手术。

A: Good morning. Doctor Johnson.
早上好，医生。
B: Good morning. What can I do for you today ?
早上好，有什么可以帮助你的吗？
A: I've had a cough for two weeks.
我咳嗽咳了两周了。
B: Oh dear.. Let me take a look at your throat.
哦，我来检查下你的喉咙。