“periodontium”概念、定义、翻译-科学时代

单词	periodontium
释义	医学词汇手册 periodontium 牙周组织，牙周膜
随便看	time-consistency time-consolidation curve time constant time constant time constant time constant time constant time constant of detector time constant of object time-consuming time contour time-contour analysis time-contour map time controller time converter time copy time correction time-correction factor time correlation time correlation time cost time cost time cost time costs time credit

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。