Polyarylester
聚芳酯; 聚芳酯
🗣️ 情景例句
What's the bottom line?
究竟是怎么回事？
Why are you so excited?
你干嘛那么激动？
and that is what all patients demand of their doctors----to be cured at no inconvenience to themselves.
病要治好，但不要太麻烦。