“三角”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	三角
释义	纺织词汇手册三角 cam
随便看	economic dualism economic dynamics economic dynamics economic education economic effect economic effect economic efficiency economic efficiency economic efficiency economic efficiency economic efficiency of labour education economic element economic energy economic entity economic entity economic equilibrium economic equilibrium economic equilibrium economic ethics economic ethnology economic evaluation economic evaluation for marine resources economic evidence of education achievement economic expansion economic expansion