“硬干饼”概念、定义、翻译-科学时代

单词	硬干饼
释义	请查阅硬干饼--（航海、行军用的）硬干饼
随便看	population dynamics population dynamics population dynamics population dynamics population dynamics population ecology population ecology population ecology population ecology model population effect population equation population equilibrium population equilibrium population equivalent population equivalent industrial wastewater population estimate population exchange population explosion population explosion population explosion population explosion population explosion population exposure population factor population faulting

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。