undercarriage

漢語翻譯

英文解釋：

名詞 undercarriage:

1. framework that serves as a support for the body of a vehicle

例句：

1. An undercarriage or stand on which a device rests while in service.
   底座在使用時將設備固定在其上的底座或支撐物
2. The undercarriage on light aircraft does not always retract in flight.
   輕型飛機飛行時起落架不一定縮回。