“ray crater”的概念、定义、翻译、参考文献-科学参考

单词	ray crater
释义	ray crater [`rā ´krād·ǝr] ^ASTRONOMY A large, relatively young lunar crater with visible rays.
随便看	spray quenching spray region spray torch spray tower spray transfer spray-up spread spreadable life spreader spreader beam spreader stoker spread footing spreading anomaly spreading coefficient spreading concept spreading factor spreading fire spreading-floor hypothesis spread reflection spread spectrum transmission Sprengel pump sprig Sprigginidae spring springback

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。