“World Tourism Day”概念、定义、翻译-科学时代

单词	World Tourism Day
释义	旅游词汇手册 World Tourism Day 世界旅游日
随便看	present value method present value of annuity present value of annuity (PVA) present value of growth opportunity (PVGO) present value--present value (PV) present value--present value (PV) present value (PV) present value (PV) present value (PV) present value (PV) present writer presequence preservation preservation preservation preservation preservation preservation preservation district preservation measure preservation mechanism preservation of collection preservation of Heavenly principles and elimination of human desires preservation of peace preservation of property

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。