Epithelpotential
上皮电位
🗣️ 情景例句
They're coming by at six tomorrow morning,
他们明天早晨六点钟过来，
I'm afraid you will miss your train.
我怕你会错过火车。
A day may begin well enough, but suddenly everything seems to get out of control.
一天开始时，可能还不错，但突然间似乎一切都失去了控制。