Barotropic
正壓的
??? 情景例句
I haven't got anything to do now; I'm so bored.
我現在無事可做，感覺很無聊。
In college I majored in science, What was your major?
大學時我主修自然科學，你主修什么呢？
Never mind, I'm feeling better now.
不要緊，我現在感覺好多啦。