vanity plate

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++

Related topics: Motor vehicles

ˈvanity ˌplate noun [countable]  TTCa car number plate that has a combination of numbers or letters chosen by the owner, so that they spell a word that is connected with or describes the owner 特别车牌，自选车牌，个性化车牌〔由车主选定数字或字母组合的车牌〕

ˈvanity ˌplate nounChineseSyllable  

vanity plate
ˈvanity ˌplate noun [countable]
a car number plate that has a combination of numbers or letters chosen by the owner, so that they spell a word that is connected with or describes the owner