“sullen”概念、定义、翻译-科学时代

单词	sullen
释义	美术、书法与摄影词汇手册 sullen 沉闷的，色彩暗的
随便看	FIT2 (foreign independent tourist) FIT3 (foreign independent traveller) fitted line fitted out vehicles fitted soap fitted value fitted value fitter fitting fitting fitting fitting condition fitting control fitting curve fitting curve Fitting decomposition fitting of curd soap fittings fittings and accessories in heating pipeline fit tolerance fit tolerance fit tolerance fittonia Fittonia verschaffeltii Fitts' law

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。