overhaul

US /oʊ.vɚˈhɑːl/
UK /oʊ.vɚˈhɑːl/
"overhaul" picture
1.

检修, 彻底改革, 大修

a thorough examination of machinery or a system, with repairs or changes made if necessary

:
The engine needs a complete overhaul.
发动机需要一次彻底的检修
The company decided on a major overhaul of its management structure.
公司决定对其管理结构进行一次重大改革
1.

检修, 彻底改革, 大修

to examine (something) thoroughly and make repairs or changes if necessary

:
They had to overhaul the entire system.
他们不得不彻底检修整个系统。
The mechanics will overhaul the car's engine next week.
机械师下周将大修汽车发动机。