您要查找的是不是：
- an unmarked police car;unmarked merchandise. 没有标志的警车；未带商标的商品
- unmarked cards; an unmarked police car. 无记号的卡片；没有标志的警车。
- an unmarked police car; unmarked merchandise. 没有标志的警车；未带商标的商品
- an unmarked police car 无标识的警车
- Mozart was buried in an unmarked pauper's grave. 莫扎特是埋在穷人的乱葬岗子上的。
- He was buried in an unmarked grave. 他埋在一处无名冢下。
- A police car jogged along on the rough path to the village. 一辆警车在通向村庄的高低不平的小路上颠簸地行进。
- She handed him an unmarked card. 她递给他一张无标志的卡片。
- The two flagged down a police car ... 二人举手拦下一部警车。
- The driver saw the police car following him in his side mirror. 驾驶员从旁镜中看到了警车在跟踪他。
- The police car cruised the neighborhood. 警车在那个地区巡行。
- Marked theme is an unmarked variant in a given context. 摘要标记主位是一定语境下的非标记主位的变体。
- The rioting came to a climax when the mob overthrew a police car. 暴民们推翻了一辆警车，这时，动乱达到了高潮。
- A police car drew alongside and signalled to me to stop. 一辆警车开到我身边示意我停下来。
- Before she knows it, she is handcuffed and pushed into the back seat of an unmarked car. 那姑娘还没反应过来，就被戴上了手铐，并被推上了一辆没有任何标记的汽车的后座里。
- The policemen bundled the criminals into a police car. 警察们把罪犯塞进了一辆警车。
- The three are being held after crossing an unmarked border on a hike. 三名美国人试图穿越未标明的边境进入伊朗时被拘。
- The gang took (to) flight when they heard the police car. 那伙歹徒听到警车声便逃跑了。
- Please call an ambulance and police car immediately. 请立刻召唤一辆救护车及警车。
- The driver saw the police car in his mirror. 驾驶员从镜子中看到了警车。
