overhaul

柯林斯词典

动词读作ˌəʊvəˈhɔːl。名词读作ˈəʊvəˌhɔːl。

1. V-T If a piece of equipment is overhauled, it is cleaned, checked thoroughly, and repaired if necessary. 全面检修[usu passive]
They had ensured the plumbing was overhauled a year ago. 他们确保管道设备一年前已被彻底检修过。
2. N-COUNT Overhaul is also a noun. 全面检修
...the overhaul of a cruiser. …一艘巡洋舰的全面检修。
3. V-T If you overhaul a system or method, you examine it carefully and make many changes in it in order to improve it. 改革; 修订
...proposals to overhaul bank regulations. …修订银行规章的提议。
4. N-COUNT Overhaul is also a noun. 改革; 修订
The study says there must be a complete overhaul of air traffic control systems. 研究称必须对航空交通管理系统进行彻底的改革。