- 重点词汇
- 发明
invent; create; devise; originate; father; contrive; imagineer; think up; invention; innovation; discovery; contrivance; brainchild
- 电动
electric; electrical; power; powered; power-driven; electromotion
- 汽车
car; automobile; auto; wheel; vehicle; motor vehicle; motorcar; set of wheels; motor car; automotive; motor; motoring; by car