“absence”概念、定义、翻译-科学时代

单词	absence
释义	教育学词汇手册 absence 缺课；旷课
随便看	phaser phaser phase relation phase relationship phase resolution phase resonance phase resonance phase response phase retardation phase reversal phase rotation phase-rotation relay phase rule phase rule phase rule phase-scanning phase scintillation phase separation phase separation phase separation phase separation spinning phase sequence phase shift phase shift phase shift

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。