“class”概念、定义、翻译-科学时代

单词	class
释义	商务词汇手册 class 等级；舱位
随便看	public choice public choice economics public choice theory public choice theory public choice theory public comfort station public commission public commodities problem public communication public communication public company public company public company public company public company public company public conformity public construction project public contract public convenience public conveyance public corporation public corporation public corporation public corporation

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。