“汽笛”概念、定义、翻译-科学时代

单词	汽笛
释义	环境科学与工程词汇手册汽笛 air whistle
随便看	business model business model business model business model business mortality business necessity business negotiation business news business newspaper business organization business organization business overhead expense insurance business owner's policy business paper business paper business park business park business partner business patent business performance business performance business performance management (BPM) business philosophy business pickup business plan

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。