“沙发”的概念、定义、翻译、参考文献-科学参考

单词	沙发
释义	沙发 sofa settee
随便看	trading trading advantage trading association trading center trading centre trading company trading concern trading corporation trading crowd trading currency trading desk trading down trading floor trading house trading limit trading market trading mechanics trading-off resources trading on equity trading on the equity trading operation trading place trading port trading post trading post system

科学参考收录了1248194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。