| 释义 |
- n.钻塔；转臂起重机；（尤指船上的）吊杆式起重机
- 网络井架；戴里克；德瑞克
n. crane,hoist,winch,elevator,lift 1. | 转臂起重机；（尤指船上的）吊杆式起重机a tall machine used for moving or lifting heavy weights, especially on a ship; a type of crane |
2. | （油井的）井架，钻塔a tall structure over an oil well for holding the drill(= the machine that makes the hole in the ground for getting the oil out) |
n. | 1. a simple crane that is typically used for moving cargo onto or from a ship 2. a structure placed over an oil well that is used to raise and lower piping, drills, and other boring equipment 3. a type of crane used for lifting things onto and off ships 4. a tall tower built over an oil well that is used for raising and lowering the drillthe tool that makes the hole in the ground 1. a simple crane that is typically used for moving cargo onto or from a ship 2. a structure placed over an oil well that is used to raise and lower piping, drills, and other boring equipment 3. a type of crane used for lifting things onto and off ships 4. a tall tower built over an oil well that is used for raising and lowering the drillthe tool that makes the hole in the ground |
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