opening
opening
[矿业英汉词典]
opening开拓巷道
是什么意思，opening的解释，opening的翻译
[新英汉石油技术词典] opening
[专利英汉词典] opening
[中医英汉词典] opening
[公共英汉词典] opening
[农牧林英汉词典] opening
[冶金英汉词典] opening
[建筑英汉词典] opening
[机械英汉词典] opening
[英汉机械工程大词典] opening
[水利英汉词典] opening
[汽车英汉词典] opening
[法学英汉词典] opening
[海运英汉词典] opening
[消防英汉词典] opening
[生物学英汉词典] opening
[电信英汉词典] opening
[电力英汉词典] opening
[英汉电子大词典] opening
[电子工程英汉词典] opening
[电工英汉词典] opening
[石油英汉词典] opening
[纺织英汉词典] opening
[经贸英汉词典] opening
[航海英汉词典] opening
[航空英汉词典] opening
[船舶英汉词典] opening
[计算机英汉词典] opening
[英汉计算机词汇] opening
[轻工业英汉词典] opening