undercarriage的音标：undercarriage的英式发音音标为：['ʌndəkærɪdʒ]undercarriage的美式发音音标为：['ʌndərkærɪdʒ]...

There was a whine of hydraulics as the undercarriage locked into position.随着液压系统嘎吱一声响，起落架进入了锁定位置。The undercarriage on light aircraft does not always retract in flight.轻型飞机飞行时起落架不一定缩回.A kind of cutter undercarriage mechan...

n.（飞机的）起落架，车盘，着陆装置...

undercarriage的复数形式为：undercarriages...