速度缓慢的

The tortoise crept along at an agonizingly slow speed.

乌龟以极其缓慢的速度。

With growth rate photograph of slow road carrying capacity is compared, the growth of the car shows growth of progressional in successive years.

和增长速度缓慢的道路承载能力相比,汽车的增长呈级的连年增长。