“international tourism expenditure”的概念、定义、翻译、参考文献-科学参考

单词	international tourism expenditure
释义	international tourism expenditure Encyclopedia 理学【住宿、餐饮业和旅游】释 international tourism expenditure国际旅游支出一国的国内居民在国外旅行、游览过程中用于交通、参观游览、住宿、餐饮、购物、娱乐等全部花费。
随便看	ESIPT ESJ eskar Eskimo-Aleut family Eskimo Nebula Eskimos Eskisehir Esnault-Pelterie crater ESO ESO-MIDAS esophagal gland esophageal and gastric varices esophageal benign tumor esophageal disease esophageal electrocardiogram esophageal malignant tumor esophageal manometry esophageal obstruction esophageal pH-impedance monitoring esophageal pH monitoring esophageal ring esophageal spasm esophageal speech esophageal-tracheal combitube esophageal tuberculosis

科学参考收录了854744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。