英语词汇“derrick structure”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	derrick structure
释义	derrick structure起重机结构
随便看	clarification of water Claripex clarification on clanse clannishly Clapp's oscillator clarification plant clamp with spreading action using pivoting jaws clamp-screw clap in the persuaders Clarion University of Pennsylvania-Venango Campus clarification point clarirication point Clandonald Clarence Day clamp with spreading action using sliding jaws clap into Claremont claris clap into prison clarence hd. clarise clarification preparation clan settlement clamp with plain blades,stomach