🧩 词语组成解析
int. 哇（因高兴而欢呼）
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
He doesn't have any family with him.
他没有家人和他在一起。
He has not come in yet.
他还没有来。
They are often more industrious, useful citizens than those who are never late.
他们与那些从不迟到的人相比，常常是更勤奋有用的公民。