🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
mood
[mud]
n. 心情;语气;气氛;坏心境;
🗣️ 情景例句
OK, let's talk.
好吧，我们来谈谈。
In college I majored in physics, What was you major?
大学时我主修物理，你主修什么呢？
It seems all right.
看来这没问题。