“twin-bed”概念、定义、翻译-科学时代

单词	twin-bed
释义	动力与电气工程词汇手册 twin-bed (沸腾炉)双床的
随便看	groundline ground line ground line groundling groundling ground litter ground-litter ground maintenance equipment ground mapping radar groundmass ground maximum concentration ground meat ground meristem ground moraine ground motion ground mustard ground nadir point ground noise ground noise groundnut groundnut ground nut ground nut groundnut oil ground oak

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。