“cocking lever”的概念、定义、翻译、参考文献-科学参考

单词	cocking lever
释义	cocking lever [`käk·iŋ ´lev·ǝr] ^ORDNANCE A lever for drawing back or sometimes lowering the striker of an automatic firearm.
随便看	rocket ogive rocket propellant rocket propulsion rocket ramjet rocketry rocket sled rocket-sled testing rocketsonde rocket staging rocket station rocket thrust rocket tube rockeye rock fabric rock failure rockfall rock fan rock-fill rock-fill dam rock-floor robbing rock flour rock flowage rockforming rock fragment rock glacier

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。