derrick

• 指用于吊起重物的起重机或框架，尤指船上或石油钻井平台上的起重机或井架。

A noun referring to a type of crane or framework used for lifting heavy objects, especially on ships or in oil drilling operations.

1. Oil rig structureB2formal

   A tall framework over an oil well used to support drilling equipment.

   钻井井架

   • The derrick towered over the oil field.
   • Workers climbed the derrick to inspect the drilling equipment.
   • A new derrick was erected at the drilling site.

   同义词drill rigdrilling rigoil rigrig

2. Crane or lifting deviceB2formal

   A type of crane used on ships or in docks for lifting heavy loads.

   吊杆起重机

   • The ship's derrick lifted the cargo onto the dock.
   • They used a derrick to hoist the heavy machinery onto the platform.
   • The derrick swung the container into place.

   同义词cranehoisttacklewinch