gearhead
🇺🇸
/ˈɡɪrhed/
🇬🇧
/ˈɡɪəhed/
A person who loves cars or new technology a lot.
My neighbor is a gearhead; he loves working on his car every weekend.
我的邻居是个汽车爱好者;他每周末都喜欢修车。