🧩 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;
n. 大羚羊
🗣️ 情景例句
Smoking sucks!
吸烟太糟了。
Now, shall we begin?
现在，我们开始吧。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。