bubblehead

n. 笨蛋

发音

AU

词形变化

bubbleheads 复数 bubbleheads

释义与例句

n.
  1. 1.

    A stupid person.

    俚语
  2. 2.

    A submariner; bubble-head.

    俚语
  3. 3.

    A navy hard hat or salvage diver.

    俚语

词源

* From bubble + head. * (diver): Inspired by the shape of the old spun-copper diving helmet.

来源：wiktionary