n.检修,大修,改造
v.彻底检修,赶上，超过(赛跑对手)
overhaul的第三人称单数和复数

原形：overhaul第三人称单数：overhauls复数：overhauls过去式：overhauled过去分词：overhauled现在分词：overhauling

Eric managed to overhaul the leader on the final lap.
埃里克在最后一圈努力超过了领先的人。
Tom was explicit about his intention to overhaul the party's internal voting system.
汤姆对自己彻底革新该党内投票体制的意图直言不讳。
We need to undertake a complete overhaul of our company's IT infrastructure.
我们需要对公司IT基础设施进行全面改造。
The old car requires an engine overhaul to run smoothly again.
这辆旧车需要大修才能重新顺畅运行。
After the election, there will be a major overhaul in the government's policy direction.
选举后，政府的政策方向将有重大调整。
The hospital is undergoing a massive overhaul to improve patient care.
医院正在进行大规模改造以改善医疗服务。
The education system needs a thorough overhaul to better prepare students for the future.
教育系统需要彻底改革，以更好地为学生未来做好准备。
The football team's coach announced a complete overhaul of the training regimen.
足球队的教练宣布全面改革训练计划。
The software company decided on an overhaul of their product interface for user friendliness.
软件公司决定对其产品界面进行改造，以提高用户体验。
The restaurant is closed for renovations, which include an overhaul of the kitchen equipment.
餐厅因装修而关闭，其中包括厨房设备的改造。
A financial overhaul was necessary to get the struggling business back on track.
为了使陷入困境的企业重回正轨，财务上需要进行大调整。
The environmental policy underwent a significant overhaul to address climate change concerns.
环保政策进行了重大调整，以应对气候变化问题。