overhaul

中文意思

• v. 彻底检修
• v. 彻底革新
• v. 赶上
• n. 彻底检修
• n. 大改

英文释义

• n. periodic maintenance on a car or machine
• v. make repairs, renovations, revisions or adjustments to

词形变化

过去分词

overhauled

现在分词

overhauling

过去式

overhauled

第三人称单数

overhauls

例句

1. v. 彻底检修

   Mechanics had to overhaul the plane's engine before it was safe to fly again.

   技师们必须彻底检修飞机的发动机，才能确保它再次安全飞行。

2. v. 彻底革新

   The company decided to overhaul its entire marketing strategy to attract younger customers.

   公司决定彻底革新其整个营销策略，以吸引年轻客户。

3. v. 赶上

   The runner increased his speed on the final lap and managed to overhaul the leader.

   跑步运动员在最后一圈提高了速度，并成功赶上了领跑者。

4. n. 彻底检修

   The factory equipment is old and in urgent need of a major overhaul.

   工厂的设备很陈旧，急需进行一次彻底检修。

5. n. 大改

   The education system has undergone a complete overhaul in recent years.

   近年来，教育系统经历了一次大改。