ventilator aerator ventilating fan
The pit is ventilated by a steel fan.
矿井中用钢制通风机来保持空气流通。
—— 柯林斯例句Propeller fans exhaust air through holes in the wall.
螺旋式通风机从壁孔中排出空气。
—— 辞典例句The fan at the window made a small whispering roar.
窗上的通风机发出了耳语般轻微的嗡嗡声。
—— 辞典例句Group core business to engine block, diesel engine, fan - based mechanical components manufacturing.
集团核心业务以柴油机机体 、 柴油机 、 通风机机械零部件制造为主。
—— 给力词典精选The ventilator inventor s adventure prevented him from venturing revenge.
通风机发明家的奇遇阻止了他冒险复仇。
—— 给力词典精选