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C2 noun #60,843 最常用

airbrake

例句 airbrake 30秒了解

A brake (slowing device) that is operated pneumatically (by air pressure).

airbrake 30秒了解

  • (noun) A brake (slowing device) that is operated pneumatically (by air pressure).
  • (noun) A moving part of an aircraft wing to reduce lift and airspeed.

Meanings

  1. 1
    noun A brake (slowing device) that is operated pneumatically (by air pressure).
  2. 2
    noun A moving part of an aircraft wing to reduce lift and airspeed.

例句

1

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