“开合活动桥”概念、定义、翻译-科学时代

单词	开合活动桥
释义	请查阅开合活动桥--竖旋活动桥
随便看	loading hatch loading height loading hopper loading liquid level loading list loading list loading list loading machine loading magazine loading matrix loading network loading objective loading off-street loading on board loading pallet loading permit loading place loading plan loading plant loading plate loading plate test loading plough loading point loading port loading port and destination

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。