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- a test of the performance of a vehicle or engine on the road（车辆, 发动机）道路试验, 路试。
1.1
- figurative a test of equipment carried out in working conditions〈喻〉（设备运转）检验。
1.2
- another term for DRIVING TEST.
(road-test)with obj.
1- test (a vehicle or engine) on the road使（车辆, 发动机）经受道路试验。
1.1
- figurative try out (something) in working conditions for review or prior to purchase or release〈喻〉（购买或发布产品前）试用; 试验：
we road-tested a new laptop computer.
我们试用一台新便携式电脑。