请输入您要查询的字词:
单词
mortality rate
释义
人类学词汇手册
mortality rate
死亡率
随便看
research and development
research and development
research and development
Research and Development
research and development
research and development cost
research and development expense
research and development facility
research and development (R & D)
research and development (R & D)
Research and Development (R & D)
research and development (R & D)
research and development (R & D)
research and development (R&D)
research and development (R&D)
research and development (R&D)
research and development--research and development (R & D)
research and development--research and development (R & D)
Research and Development--Research and Development (R & D)
research and development--research and development (R & D)
research and development--research and development(R & D)
research and development strategy
research and development(R & D)
research and isotope reactor
research assistantship
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。
Copyright © 2000-2023 Sciera.cn All Rights Reserved
京ICP备2021023879号
更新时间:2025/3/15 17:57:30