substation
n. 分局；变电所；分所；分台
复数 substations
例句
The guerrillas raided banks and destroyed a police barracks and an electricity substation.
游击队员们突袭了多家银行，摧毁了一个警察营房和一座变电站。
《柯林斯英汉双解大词典》
It is very important to design and build one safe economical substation.
因此，设计和建造一个安全、经济的变电所，是极为重要的。
The facility will also contain a small police substation and administrative offices.
该设施还将包含一个小警察分局和行政办公室。
