“拖距”概念、定义、翻译-科学时代

单词	拖距
释义	请查阅下型--下箱--拖距--牵引--阻力
随便看	scratching scratching mouthparts scratching stick scratching test scratchpad scratchpad memory scratch-pad memory scratchpad memory scratch reflex scratch tape scrawl screamer screaming meemie scree scree scree scree screed scree diagram screen screen screen screen screen screen

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。