“swivel hook”的概念、定义、翻译、参考文献-科学参考

单词	swivel hook
释义	swivel hook [`swiv·ǝl ´hu̇k] ^{DESIGN ENGINEERING} A hook with a swivel connection to its base or eye.
随便看	gas adsorption gas alarm gas amplification gas analysis gas anchor gas and mist sampler gas bag gas bearing gas bell gas black gas bomb gas-bounded nebula gas brazing gas-bubble protective device gas buoy gas burner gas cap gas capacitor gas-cap drive gas-cap expansion gas-cap gas gas-cap injection gas-cap reservoir gas carburizing gas cell

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。