“canker sore”的概念、定义、翻译、参考文献-科学参考

单词	canker sore
释义	canker sore [`kaŋ·kǝr ´sȯr] ^MEDICINE Small ulceration of the mucous membrane of the mouth, sometimes caused by a food allergy.
随便看	earth-layer propagation earthlight earth mound earth movements earthmover earth-nut oil earth orbit earth oscillations earth pig earth pillar earth pressure earthquake earthquake-resistant earthquake tremor earthquake zone earth radiation earth rate earth-rate correction earth resources technology satellite earthrise earth rotation earth satellite earth science earth shadow earthshine

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。