medicine和herb有什么区别
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?
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?
take some medicine和eat some medicine的区别