“安全框”概念、定义、翻译-科学时代

单词	安全框
释义	美术、书法与摄影词汇手册安全框 FLD (field)
随便看	advancing blade advancing coast advancing colour advancing colour advancing fire advancing front advancing longwall advancing rate advancing wave advancing wave advancing wave advantage advantage of location advantage of moving first advantage of scale advantageous terrain advantageous trade advantage weapon advaya advection advection advection advection advection advection

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。