dcar中文意思是汽车；车厢

The police stopped a speeding car.

警察拦截了一辆超速行驶的汽车。

This train car is full of workers who go out for labor.

这节火车车厢满是外出劳务的工人。

The workers are repairing the malfunctioning elevator car.

中文意思是，abbr.误差和校正行动报告(Discrepancy and Corrective Action Report);懂车帝

例如

The experiment results show that the algorithms are effective and efficient. Algorithm DCAR is faster 2 to3 times than algorithm DMA-IC.