请输入您要查询的英文单词:

 

单词 derrick
释义 der·rick AHD[dĕrʹĭk] D.J.[ˈderɪk]K.K.[ˈdɛrɪk]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
    1. 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
Etymology语源
    1. Obsolete derick [hangman, gallows] 废语 derick [刽子手,绞架]
    1. after Derick , 16th-century English hangman 源自 迪瑞克 ,16世纪英国刽子手
随便看

 

英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/6/5 7:25:46