traditional medicine和conventional medicine有什么区别啊?
traditional medicine和conventional medicine有什么区别啊?
take some medicine 和have some medicine 有什么区别
take medicine 和take the medicine 有什么区别
medicine和 medication有什么区别呀
“medicine”“pill”有什么区别?
traditional Chinese medicine
some medicines some medicine 有什么区别
drug和medicine有什么不同?
pill 和medicine的区别
medicine和medical的区别
medicine 和 remedy 的区别
drug和medicine的区别?