“声波定向器”概念、定义、翻译-科学时代

单词	声波定向器
释义	请查阅声波定向器--声波测向计
随便看	cement cement cement cement additive cementation cementation cementation cementation cementation cementation cementation effect cementation method cementation process cementation tank cementation zone cement block cement-bonded fibreboard cement bulk transport equipment cement bunker cement carbide tool cement clinker cement clinker cement concrete cement concrete mixture cement concrete pavement

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。