🧩 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;
zebra
['zɛbrə]
n. 斑马;
adj. 有斑纹的;
🗣️ 情景例句
A dog!
一只狗！
I'm going to work.
我去上班。
It is better to ask for help at the beginning rather than to wait until a busy period when everyone is rushed off their feet.
最好在开始工作时就请人帮忙，而不是等到大学都忙得不可开交的时候。