英语词汇derrick purchase怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	derrick purchase
释义	derrick purchase 简明释义吊杆复滑车组网络释义 1 ?吊杆复滑车组 ... boom tackle 吊杆滑车组; 吊杆滑轮组; 帆桁滑车组【航海航天词汇】 craneman 吊车工; 起重机手; 天车工【主科技词汇】 derrick purchase 吊杆复滑车组; 吊杆滑车组【航海航天词汇】 ... 2 ?吊杆滑车组吊杆滑车组短语 1 derrick head purchase block 上吊货滑车 2 union purchase derrick 双吊杆装置
随便看	elastic restoring force elastic restraint elastic restraint coefficient elastic retardation elastic return elastic reverse prestrain method elastic ribbon elastic-rim wheel elastic ring elastic roadbed elastic robot finger grappin elastic rock elastic rod elastic rod support elastic rope elastic rotor elasticrubber elastic rubber elastic ruche tape elastic rules elastics elastic saddle shaped washer elastic scaler elastic scatter elastic scattering

英汉双解词典包含3185865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。