The witness had copied down the license plate number of the taxi the suspect used to get away.证人记下了嫌犯逃跑时乘坐的出租车的车牌号。You couldn't see the vehicle's license plate number.你看不到那辆车的牌照号码。She quickly wrote the license plate number on her hand.她把车牌号码迅速写在手上。He had the presence of mind to write down the license plate number of the car.他镇定地写下了那辆车的车牌号。