“辊环”概念、定义、翻译-科学时代

单词	辊环
释义	矿业工程技术词汇手册辊环 roll collar
随便看	Truce of Antwerp Truce of Deuline Trucial State truck truck truckage truckage truckage truck backer-upper control truck crop truck crops truckers insurance truck farming truck garden truck garden truck gardening truck handling safety interval distance truck haul truck-in trucking trucking department trucking shot truckle truck leasing truck-left

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。