cof·fer·dam 
(kôfər-dăm′, kŏfər-)
(kôfər-dăm′, kŏfər-)n.
1. A temporary watertight enclosure that is pumped dry to expose the bottom of a body of water so that construction, as of piers, can occur.
2. See caisson.
| 单词 | cofferdam |
| 释义 | cof·fer·dam (kôfər-dăm′, kŏfər-)n. 1. A temporary watertight enclosure that is pumped dry to expose the bottom of a body of water so that construction, as of piers, can occur. 2. See caisson. |
| 随便看 |
英语词典包含135693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。