Swiss scientists have created the world's smallest electric car,which is made of a single moleculeand has four wheels.的翻译.
问题描述：
Swiss scientists have created the world's smallest electric car,which is made of a single molecule
and has four wheels.的翻译.
答
瑞士科学家发明了世界上最小的电动汽车,由一个分子和四个车轮组成