“皮尔逊”概念、定义、翻译-科学时代

单词	皮尔逊
释义	请查阅E·S--皮尔逊
随便看	safety margin safety margin safety margin safety margin safety margin safety margin of profitability safety mark safety marking safety measures safety mode safety need safety need safety needs safety net safety net safety nosing safety of equipment certificate safety of nuclear test safety of ship certificate safety operation specification safety overedge stitch safety-pin safety plug safety plug safety practice

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。