“retarder”概念、定义、翻译-科学时代

单词	retarder
释义	纺织词汇手册 retarder 缓染剂；阻化剂；舌针开启缓冲钩
随便看	knob wiring knobwood knock knock knockability knockabout knockabout knockabout knock-and-announce rule knock burst knock down knock-down knock down knockdown knockdown chain knock-down export knock-down export knock-down export knock-down flat knock-down flat--knock-down flat（KDF） knock-down flat（KDF） knock-down packing knockdown test knocked-down knocked down

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。