英语词汇derrick rig的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	derrick rig
释义	derrick rig [?der?k riɡ] 释义吊杆装置行业词典船舶吊杆装置???由吊杆、起重柱、起货索具及起货铰车等部件组成的起货设备。???
随便看	concentric mirror concentric mirror system concentric model of city concentric moire fringe concentric, multi-pole, coupling concentric muscle contraction concentric nebulizer concentric necrosis concentric needle electrode concentric needle electromyography concentricness concentric neutral cable concentric-nose vessel concentric noz concentric nozzle concentric nozzle gas cutter concentric organization chart concentric orifice concentric orifice plate concentric orifice with flange taps concentric orifice with vena contracta taps concentric pachynsis concentric pencils concentric perivascular myoma concentric pipe

英汉双解词典包含4367426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。

derrick rig