Epithelpotential
上皮电位
🗣️ 情景例句
Your birthday is tomorrow, isn't it?
你明天生日 ，是吗？
As is the workman so is the work.
什么工人出什么活。
No one can match us so far as quality is concerned.
就质量而言，没有任何厂家能和我们相比。