Phagopyrosis
食后胃灼热
🗣️ 情景例句
What classes are mandatory for your major?
你的专业什么课是必修的？
Could you tell me the cost of production per unit?
请你告诉我每件成品的生产成本好吗？
When you have found a building in which to start your school.
你找到开办学校的楼房后