“龙骨突”概念、定义、翻译-科学时代

单词	龙骨突
释义	请查阅龙骨瓣--龙骨突
随便看	service payment service pipe service pipe service plan service population service potential service profession Service Profile Identifier (SPI) service-profit chain service profit chain service property service provider service provider service provider service provider service quality service quality service quality in tourism servicer service rate service rate service rating service rating system service recovery service register

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。