“mortar”概念、定义、翻译-科学时代

单词	mortar
释义	mortar 砂浆沙、熟石灰和硅酸盐水泥的混合物，用来砌筑砖石等结构。砌筑时为湿的泥浆，凝固后变硬。
随便看	chuckwalla Chukchi Chulalongkorn Chungking Chur Church Army Churchill Churchill Falls Churchill River Churchill，Charles Churchill，Lord Randolph Henry Spencer Churchill，Sir Winston Church of England Church of Scotland church year Churriguera Chu Teh Chuvash Republic Chu Xi Chu Yuan Ch’eng-te Ch’eng-tu Ch’ian-lung Ch’in Ch’ing

科学时代收录了46211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。