overhaul
US /oʊ.vɚˈhɑːl/
UK /oʊ.vɚˈhɑːl/

名词
1.
检修, 彻底改革, 大修
a thorough examination of machinery or a system, with repairs or changes made if necessary
示例:
•
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。
动词
1.
检修, 彻底改革, 大修
to examine (something) thoroughly and make repairs or changes if necessary
示例:
•
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。
在 Lingoland 学习这个单词