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	stored-pressure water base fire extinguisher stored-pressure water extinguisher stored procedure stored procedure application stored procedure name stored procedures stored procedure specification stored product digital filter stored product entomology stored product mites stored product pest stored products entomology stored program stored-program storedprogram stored program computer stored-program computer stored program concept stored-program control stored program control Stored program control. stored program control exchange stored-program control exchange stored-program control exchange, SPC exchange stored program controlled telephone switching system

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