major overhaul[工业] 大修;大翻修;大修理;全面检修
light overhaul小修;小翻修;轻油;详细翻译
preventive overhaul定期修理;预防性修理;翻译
scheduled overhaul定期大修;翻译;定期大修英语
depot overhaul工厂翻修
Unit overhaul机组大修
main overhaul大修;详细翻译
Overhaul reason检修结果
intermediate overhaul中修
V-T（及物动词） 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。
N-COUNT（可数名词） Overhaul is also a noun. 全面检修
...the overhaul of a cruiser.
…一艘巡洋舰的全面检修。
V-T（及物动词） 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。
N-COUNT（可数名词） 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。