noun🔗Share底盘, 车底结构 The supporting structural framework of a vehicle."After driving on the bumpy dirt road, we checked the car's undercarriage for any damage. "在土路上颠簸行驶后，我们检查了汽车的底盘，看看有没有受损。vehiclemachinestructurepartChat with AIVocabulary GamePractice Reading
noun🔗Share起落架, 底盘。 The landing gear of an aircraft."The pilot checked the undercarriage carefully before landing the airplane. "飞行员在降落飞机前仔细检查了起落架。vehiclepartmachinetechnologyChat with AIVocabulary GamePractice Reading
