🧩 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;
unicorn
['ju:nikɔ:n]
n. （传说中身体似马的）独角兽;<动>一角鲸;独角兽标记;
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
Cats hide their paws.
大智若愚，大巧若拙。
After the train had left the station, the lady opened her handbag and took to her power compact.
火车开出车站后，那位妇女找开了手提包，拿出了粉盒。