“hazardous substance”概念、定义、翻译-科学时代

单词	hazardous substance
释义	保险词汇手册 hazardous substance 危险品
随便看	random reinforcement random retransmission interval random sample random sample random sample random sample random sample random sample random sample random sample random sample random sample random sampling random sampling random sampling random sampling random sampling random sampling random sampling random sampling random sampling random sampling random sampling random sampling random sampling

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。