全部工具
便民生活
健康生活
学习效率
电脑工具
首页
>
英汉词典
>
research and development expense
research and development expense
英
[research and development expense]
美
[research and development expense]
中文释义
研究与开发费
单词分析
单词结构:
research and development expense
字母数:32
记忆提示
🎯 重点记忆:
单词拼写:research and development expense
核心含义:研究与开发费
最近查询:
Aleuts
bloodsticks
bombards
breweth
chloro-ethyl-methyl ether
Deltisolone
drift development
Famatina Sa.de
gas discharge chamber
geometry teacher
image spot size
Legal Practitioners Ordinance
low-melting solder
m-derived l-section filter
pauli
sandia
single-pulley drive
springerville
the human comedy
trolley-dollies
更新时间:2026-01-30 15:16:01