“Hesperornithidae”的概念、定义、翻译、参考文献-科学参考

单词	Hesperornithidae
释义	Hesperornithidae [´hes·pǝr´ȯr`nith·ǝ´dē] ^PALEONTOLOGY A family of extinct North American birds in the order Hesperornithiformes.
随便看	leading current leading edge leading edge slat leading end leading fire leading heading leading light leading load leading pad leading phase lead-in groove leading stone leading strand leading truck leading zeros lead-in insulator lead-in spiral lead iodide lead joint lead-lag ballast lead-lag network milling machine milling ore milling planer milling system

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。