“youth tourism”概念、定义、翻译-科学时代

单词	youth tourism
释义	旅游词汇手册 youth tourism 青年旅游
随便看	English wool English yew engobe engorgement engraft engrafted stream engraftment engrailed line engram engram engrave engrave engrave engraved cylinder engraved glass engraved point engraved roller engraved screen engraver engraver's proof engraving engraving engraving engraving engraving

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。