🧩 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. [植]风轮菜
🗣️ 情景例句
He's living on easy street.
他过得很富裕。
Who is the auther of this play?
谁是这戏剧的作者？
Rex soon became an expert at opening the gate.
雷克斯很快成了开门的专家。