MOT
noun
(亦作MOT test)
1- (in the UK) a compulsory annual test for safety and exhaust emissions of motor vehicles of more than a specified age（英国）车辆年检。
1.1
- （亦作MOT certificate）a document certifying that a vehicle has passed this test（车辆年检）验车合格证。
词源
abbreviation of Ministry of Transport, which introduced the original test.