“贝壳状纹理”概念、定义、翻译-科学时代

单词	贝壳状纹理
释义	矿业工程技术词汇手册贝壳状纹理 clamshell marks；fatigue crescents
随便看	Changzhou School Chan master channel channel channel channel channel channel channel channel channel channel channel channel channel channel channel channel channel channel channel channel channel channel channel

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。