“spring hook”的概念、定义、翻译、参考文献-科学参考

单词	spring hook
释义	spring hook [`spriŋ ´hu̇k] ^{DESIGN ENGINEERING} A hook closed at the end by a spring snap. Also known as snap hook.
随便看	drill jig drill jumbo drill log drill out drill-over drill pipe drill point gage drill press drill rod drill runner drill sleeve drill socket drill steel drill stem drill-stem test drill string drill weave Drilonematoidea drip drip cap drip-dry drip edge dripping drop atomization dripstone drive

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。