“cosecant”概念、定义、翻译-科学时代

单词	cosecant
释义	动力与电气工程词汇手册 cosecant 余割
随便看	holding asset holding bank holding camera holding capacity holding company holding company holding company holding company holding company holding company holding company holding control holding cooler holding cost holding cost holding cost holding cost holding data holding deed holding device holding down bolt holding facility holding freezer holding fuel holding furnace

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。