I majored in chemical engineering at university. Being an engineer, I became interested in processing problems in manufacturing cosmetic emulsions.

我在大学里主修化工专业。作为一个工程师，我对化妆品乳化制造过程中处理难题很感兴趣。

youdao

I majored in chemical engineering at university. Being an engineer, I became interested in processing problems in manufacturing cosmetic emulsions.

我在大学里主修化工专业。作为一个工程师，我对化妆品乳化制造过程中处理难题很感兴趣。

youdao