您要查找的是不是：
- Cars often pile up here in the rush hours. 在交通拥挤时刻汽车往往在这里挤成一团。
- pile up effect 堆积效应,脉冲堆积效应
- On the ground fully pile up the pallen leaves. 地上堆满了落叶。
- She's been piling up money ever since she got the job. 自从得了那份工作以来，她一直在攒钱。
- Do your work every day;otherwise,it will pile up. 今天的事要今日完，否则事情会堆起来。
- The little boy is piling up his building blocks. 小男孩正在搭积木。
- They would rather pile up cars, and cash. 他们宁可堆积汽车，和大把金钱。
- The man and boy then start to pile up a barricade. 这时他和孩子开始堆放防护垛。
- Papers began to pile up on my desk. 文件开始堆栈在我桌上。
- Do your work every day; otherwise,it will pile up. 今日事要今日毕，否则，事情越积越多。
- Strains in the Earth's crust seem to pile up. 地壳的应力似乎一直在积聚着。
- Storms sweep across it and pile up great waves. 风暴袭来会激起巨大的海浪。
- Boys would pile up the bottle caps on the ground. 男孩子们把瓶盖堆在地上。
- Evidence was piling up against them. 不利於他们的证据越来越多。
- Oh, wow. There's a lot of work piled up. 哎呀，工作堆积得不少。
- Five cars piled up here yesterday. 昨天五辆车子在这儿相撞。
- Pile up the logs outside the door. 把木头码在门外。
- The autumn leaves fall and pile up. 秋叶落成堆。
- The man and boy then start to pile up a barricade . 这时他和孩子开始堆放防护垛。
- Pile up literalness for time, I like to use woman. 堆砌文字的时候，我喜欢用到女子。
