“carbon ring”概念、定义、翻译-科学时代

单词	carbon ring
释义	工程与技术词汇手册 carbon ring 碳环
随便看	trademark registration Trademark Registration Treaty（TRT） trademark registry trade mark right trademark right trademark strategy trademark (TM) trademark--trademark (TM) trademark（TM） trade measures trade meeting trade mission trade mission trade name trade name trade name trade name trade name trade negotiation trade negotiation trade negotiation committee trade not aid trade note receivable trade observation tour trade off

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。

carbon ring