Maintenance definition
[计] 维护定义, 维护确定, 维护规定
🧩 词语组成解析
🗣️ 情景例句
if people took the time to read.
只要人们肯花时间去阅读。
You must be crazy to go walking in such awful weather.
你一定是头脑发昏了，这么坏的天气还去散步。
The family lived in Aberdeen, a small town of 23,000 inhabitants in South Dakota.
这户人家住在南达科他州一个人口为23，000 的小镇上，镇名为阿拜丁。