gasometers是什么意思？

gasometers

• n. 贮气器， （储）煤气柜( gasometer的名词复数 )；

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  （过去的）大型燃气罐，煤气库
  Gasometers are very large metal containers that were used in the past to store gas, then supply it through pipes to buildings for heating and cooking.