释义 |
aqualungaq‧ua‧lung /ˈækwəlʌŋ/ noun [countable] trademark British English  - So Thomas played bridge with them, and swam, and learned to use an aqualung.
- This was all happening half a century ago, before the invention of the aqualung.
- This was brought home to me many years ago when I dived into the River Kennet with an aqualung.
a piece of equipment that provides a diver (=someone who swims underwater) with air, and which they wear on their backs |