reg·is·tra·tion num·ber
noun/ˌredʒɪˈstreɪʃn nʌmbə(r)/
/ˌredʒɪˈstreɪʃn nʌmbər/
(also registration)
(both British English) (North American English license (plate) number)
- the series of letters and numbers that are shown on a number plate at the front and back of a vehicle to identify it
车辆的登记号码；牌照号码 - I gave the registration number of the car to the police.
我把该车的车牌号告诉了警察。
Oxford Collocations DictionaryRegistration number is used after these nouns:- vehicle
- I gave the registration number of the car to the police.