C2 noun #70,198 最常用

pontoon

UK /pɒnˈtuːn/ | US /pɒnˈtuːn/

A flat-bottomed boat used as a support for a temporary bridge.

pontoon 30秒了解

  • (noun) A flat-bottomed boat used as a support for a temporary bridge.
  • (noun) A floating structure supporting a bridge or dock.
  • (noun) A box used to raise a sunken vessel.

Meanings

  1. 1
    noun A flat-bottomed boat used as a support for a temporary bridge.
  2. 2
    noun A floating structure supporting a bridge or dock.
  3. 3
    noun A box used to raise a sunken vessel.
  4. 4
    noun A float of a seaplane.
  5. 5
    noun A lighter or barge used for loading or unloading ships.

近义词

pontoon bridge
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