undercarriage meaning in English
n.
1.(车辆，重武器的)下部构造，底架，下架，底盘。
2.飞机脚架，起落架。
Examples
- You know , look . it even heats the undercarriage
瞧，它甚至还能加热汽车底盘 - Undercarriage appeared to be down and in place
起落架已放下在正常位置。 - We ' ll have to hold , checking the undercarriage for a while
我们等待，检查起落架一会儿。 - Rech . control lever for operating undercarriage .
操纵起落架用控制杆 - Load analysis of undercarriage landing on the pavement
某新机在铺砌道面上起降时起落架受载分析