🧩 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;
粘草, 麻迪菊
🗣️ 情景例句
No problem.
小事一桩。
It is one thing to speak much and another to speak pertinently.
话讲得多是一回事，讲得恰当是另一回事。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。