英语词汇“erection of derrick”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	erection of derrick
释义	erection of derrick n.立井架
随便看	project organization structure projector head project orientation project oriented project-oriented Project-oriented approach Project Oriented Company project-oriented enterprise Project Oriented Government project-oriented information system project-oriented learning project-oriented management system projector Projector Alignment Kit project orator projector binnacle projector bulb Projector calibration projector carbon projector coil projector comparator projector compass projector controller projector crystal project-order