“swivel block”的概念、定义、翻译、参考文献-科学参考

单词	swivel block
释义	swivel block [`swiv·ǝl ´bläk] ^{DESIGN ENGINEERING} A block with a swivel attached to its hook or shackle permitting it to revolve.
随便看	eutectofelsite eutectogenic system eutectoid eutectophyre eutely Euthacanthidae euthanasia euthenics Eutheria Eutrichosomatidae eutrophic eutrophication euxenite euxinic EV eV evacuate Evaniidae evansite evaporable water evaporated milk evaporation evaporation capacity evaporation current evaporation gage

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。