“headache”的概念、定义、翻译、参考文献-科学参考

单词	headache
释义	headache [`hed´āk] ^MEDICINE A deep form of pain, with a characteristic aching quality, localized in the head.
随便看	layer of no motion layer silicate layer structure layer winding lay off layout layout character lay ratio lay-up lazaret lazuli lazulite lazurite lazy evaluation lazy H antenna lazy jack lb L band lb ap lb apoth lbf lbf-ft lb t lb tr LC50

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。