“旅行皮箱”概念、定义、翻译-科学时代

单词	旅行皮箱
释义	交通运输工程词汇手册旅行皮箱 portmanteau
随便看	composite race composite race composite rate composite rate of tax (CRT) composite reference composite river composite roll composite sample composite sample composite sampling scheme composite sampling scheme composite score composite seal composite seam composite sediment composite sequence composite set composite sheathed telecommunication cable composite shot composite shot composite signal generator composite signalling composite signalling--composite signalling (CX) composite signalling (CX) composite sill

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。