Phenolplast
酚醛塑料
🗣️ 情景例句
Mom! Is it for me?
妈妈 是我的吗
The restaurant is downstairs.
那餐厅在楼下。
I mean you eat too much food, but you don't take enough exercise, said the doctor.
“我的意思是你吃得太多，但运动不够，”医生说。