“very-long period”的概念、定义、翻译、参考文献-科学参考

单词	very-long period
释义	very-long period Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 very-long period特长周期
随便看	pedagogic(al) grammar Pedagogical Lexicography pedagogical wisdom pedal pedal-cevian point pedal circle pedal coordinate pedal curve pedal disc pedal gland pedal line pedal point pedal polygon pedal surface pedal tetrahedron pedal transformation pedal triangle Pedantic Scholars pedding advertisement peddling language Pederson pedestal pedestal crater pedestrian and bicycle traffic system pedestrian and non-motor vehicle transportation planning

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。