Level 4 · word 5,552 of 20,000
jack
/ˈdʒæk/
American
- n. 千斤顶
- n. 插座
- n. 杰克
- v. 顶起
- v. 提高
- Definition
- n. a device for lifting heavy objects
- n. an electrical socket
- n. the playing card with the rank below the queen
- v. to lift something with a jack
- v. to increase an amount
- Example
- He used a jack to lift the car and change the tire.
- 他用千斤顶把车顶起来换轮胎。
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