“lesson”概念、定义、翻译-科学时代

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。

单词	lesson
释义	音乐词汇手册 lesson 演习曲
随便看	simulation model simulation model library simulation network simulation of human body simulation of space debris simulation process simulation process time simulation program simulation program simulation program with integrated circuit emphasis simulation program with integrated circuit emphasis (SPICE) simulation research simulation research simulation result simulation run simulation software simulation study simulation support system simulation system simulation teaching simulation technique simulation technology simulation test simulation training simulation training