柯林斯高阶英汉双解学习词典释义
  • N-COUNT
    塞子;瓶塞;栓
    A stopper is a piece of glass, plastic, or cork that fits into the top of a bottle or jar to close it.
    例句
    ...a bottle of colourless liquid sealed with a cork stopper. 用软木塞封口的一瓶无色液体