to accumulate
The work had piled up over the holidays
informal said of vehicles: to crash into one another
| 单词 | pile up |
| 释义 | pile upverb intransto accumulate The work had piled up over the holidays informal said of vehicles: to crash into one another |
| 随便看 |
英语词典包含66266条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。