名词
中文翻译：老化
同义词：
['decay', 'deteriorate', 'wither']
例句：
-
1.The elderly couple has lived in the same house for over 50 years.
这对老年夫妇已经住在这所房子里超过50年了。
-
2. The old books are of great value to historians.
旧书对历史学家来说非常有价值。
-
3. As we age, our bodies change and require more care.
随着年龄的增长，我们的身体会发生变化，需要更多的照顾。