“曙暮光弧”概念、定义、翻译-科学时代

单词	曙暮光弧
释义	地球科学词汇手册 twilight arc 曙暮光弧
随便看	vericon verifiability verifiability verification verification verification verification verification verification verification verification verification verification verification verification verification & verification analysis verification arrangement verification by test and scrutiny verification by test and scrutiny verification certificate verification certificate verification certificate verification document verificationism

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。

twilight arc