bottom hinged ventilator

听听怎么读
是什么意思
  • 释义

    下折翼气窗;

  • 学习怎么用

    权威例句

    Hinged ventilator of the hopper type
    Combination ventilator
    Cowl ventilator screen
    Ventilator assembly
    Roof ventilator for cabs
    Ventilator
    Ventilator
    Ventilator
    Self contained window structure
    Erectable sleeve