“三十九级台阶”的概念、定义、翻译、参考文献-科学参考

单词	三十九级台阶
释义	三十九级台阶 Encyclopedia 艺术学英国电影释 The 39 Steps《三十九级台阶》英国故事片。
随便看	development and utilization of submarine mineral resources development and utilization of underground space development and utilization plan of mineral resources development axis development base of mineral resources development blasting development bonus development by ramp development by slope development center development communication theory development control development degree of environmental geological problems development economics development education development ethic development ethics development examination development finance development financing development game development history of agricultural economics and management disciplinary development history of agricultural environmental protection development history of landfill disposal development history of safety management

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。