| 单词 | derrick |
| 释义 | derrick['derik]n. 起重机, 小偷【化】 吊杆起重机; 人字起重机 derrick der.rick AHD: [dµr“¹k] D.J. [6der!k]K.K. [6dWr!k]n.（名词）1. A machine for hoisting and moving heavy objects, consisting of a movable boom equipped with cables and pulleys and connected to the base of an upright stationary beam.悬臂起重机：提升和移动重物的机器，它由一个带有缆绳和滑轮的可移动的、并与一根由向上静止横梁的底座连接的起重杆组成2. A tall framework over a drilled hole, especially an oil well, used to support boring equipment or hoist and lower lengths of pipe.钻架：竖在钻井（尤指油井）之上的支架，用来支撑钻孔设备或提升和下放钻管语源:1. Obsolete derick [hangman, gallows] 废语 derick [刽子手，绞架] 2. after Derick , 16th-century English hangman 源自 迪瑞克 ，16世纪英国刽子手 |
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