| 释义 |
pile uppile up1.■(使)成为一堆; 堆积The clouds are piling up.云愈积愈密。He piled up fallen leaves in a corner of the yard.他把落叶堆积在院子一角。We carried on experiments one after another and piled up experience and data as well.我们进行了一个又一个的实验, 也积累了经验和数据。2.■相撞One car made a sudden stop and the car behind it piled up.一辆汽车突然刹车, 与后面跟着的那辆汽车相撞。 |